REGRESSION(r224535): Can't write reviews in the App Store
https://bugs.webkit.org/show_bug.cgi?id=181936
<rdar://problem/36670246>

Reviewed by Zalan Bujtas.

* page/LayoutContext.cpp:
(WebCore::LayoutContext::updateStyleForLayout):

r224535 was about media queries but it also removed a seemingly spurious call to SyleScope::didChangeStyleSheetEnvironment
from the path that does not involve media queries.
Turns out UITextContentView somehow depended on it, so revert this specific change.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227343 268f45cc-cd09-0410-ab3c-d52691b4dbfc

REGRESSION (r226485): Many new wasm leaks detected by the leaks bot
https://bugs.webkit.org/show_bug.cgi?id=181400
rdar://problem/36358768

Reviewed by JF Bastien.

* BuildSlaveSupport/build.webkit.org-config/config.json: Disable poisoning on the leaks bot.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227342 268f45cc-cd09-0410-ab3c-d52691b4dbfc

DFG abstract interpreter needs to properly model effects of some Math ops
https://bugs.webkit.org/show_bug.cgi?id=181886

Reviewed by Saam Barati.

JSTests:

New regression test.

* stress/arith-nodes-abstract-interpreter-untypeduse.js: Added.
(test):

Source/JavaScriptCore:

Reviewed the processing of the various ArithXXX and CompareXXX and found that
several nodes don't handle UntypedUse.  Added clobberWorld() for those cases.

* dfg/DFGAbstractInterpreter.h:
* dfg/DFGAbstractInterpreterInlines.h:
(JSC::DFG::AbstractInterpreter<AbstractStateType>::executeEffects):
(JSC::DFG::AbstractInterpreter<AbstractStateType>::executeDoubleUnaryOpEffects):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227341 268f45cc-cd09-0410-ab3c-d52691b4dbfc

In WebKit2, make the MessagePortChannelRegistry live in the UI process.
https://bugs.webkit.org/show_bug.cgi?id=181922

Reviewed by Andy Estes.

Source/WebCore:

No new tests (Refactor, no behavior change)

Add encoder/decoders and EXPORT a whole bunch of stuff.

* WebCore.xcodeproj/project.pbxproj:

* dom/MessagePort.h:

* dom/messageports/MessagePortChannel.cpp:
(WebCore::MessagePortChannel::processForPort):
* dom/messageports/MessagePortChannel.h:

* dom/messageports/MessagePortChannelProvider.h:
* dom/messageports/MessagePortChannelRegistry.h:

* dom/messageports/MessageWithMessagePorts.h:
(WebCore::MessageWithMessagePorts::encode const):
(WebCore::MessageWithMessagePorts::decode):

Source/WebKit:

With all of the work that went into making MessagePorts be fully asynchronous
and to be process-aware, formally moving them out-of-process is just a matter
of adding WebKit IPC layers.

The basic unit of asynchronicity is "MessagePortChannelProvider", and this patch
adds both a WebMessagePortChannelProvider and UIMessagePortChannelProvider for
each side of the process divide.

* UIProcess/UIMessagePortChannelProvider.cpp: Added.
(WebKit::UIMessagePortChannelProvider::singleton):
(WebKit::UIMessagePortChannelProvider::UIMessagePortChannelProvider):
(WebKit::UIMessagePortChannelProvider::~UIMessagePortChannelProvider):
(WebKit::UIMessagePortChannelProvider::createNewMessagePortChannel):
(WebKit::UIMessagePortChannelProvider::entangleLocalPortInThisProcessToRemote):
(WebKit::UIMessagePortChannelProvider::messagePortDisentangled):
(WebKit::UIMessagePortChannelProvider::messagePortClosed):
(WebKit::UIMessagePortChannelProvider::takeAllMessagesForPort):
(WebKit::UIMessagePortChannelProvider::postMessageToRemote):
(WebKit::UIMessagePortChannelProvider::checkRemotePortForActivity):
(WebKit::UIMessagePortChannelProvider::checkProcessLocalPortForActivity):
* UIProcess/UIMessagePortChannelProvider.h: Added.
(WebKit::UIMessagePortChannelProvider::registry):

* UIProcess/WebPageProxy.cpp:
(WebKit::m_configurationPreferenceValues):

* UIProcess/WebProcessProxy.cpp:
(WebKit::WebProcessProxy::processForIdentifier):
(WebKit::m_userMediaCaptureManagerProxy):
(WebKit::WebProcessProxy::~WebProcessProxy):
(WebKit::WebProcessProxy::shutDown):
(WebKit::WebProcessProxy::createNewMessagePortChannel):
(WebKit::WebProcessProxy::entangleLocalPortInThisProcessToRemote):
(WebKit::WebProcessProxy::messagePortDisentangled):
(WebKit::WebProcessProxy::messagePortClosed):
(WebKit::WebProcessProxy::takeAllMessagesForPort):
(WebKit::WebProcessProxy::didDeliverMessagePortMessages):
(WebKit::WebProcessProxy::postMessageToRemote):
(WebKit::WebProcessProxy::checkRemotePortForActivity):
(WebKit::WebProcessProxy::checkProcessLocalPortForActivity):
(WebKit::WebProcessProxy::didCheckProcessLocalPortForActivity):
* UIProcess/WebProcessProxy.h:
* UIProcess/WebProcessProxy.messages.in:

* WebKit.xcodeproj/project.pbxproj:

* WebProcess/WebCoreSupport/WebMessagePortChannelProvider.cpp: Added.
(WebKit::WebMessagePortChannelProvider::singleton):
(WebKit::WebMessagePortChannelProvider::WebMessagePortChannelProvider):
(WebKit::WebMessagePortChannelProvider::~WebMessagePortChannelProvider):
(WebKit::WebMessagePortChannelProvider::createNewMessagePortChannel):
(WebKit::WebMessagePortChannelProvider::entangleLocalPortInThisProcessToRemote):
(WebKit::WebMessagePortChannelProvider::messagePortDisentangled):
(WebKit::WebMessagePortChannelProvider::messagePortClosed):
(WebKit::WebMessagePortChannelProvider::takeAllMessagesForPort):
(WebKit::WebMessagePortChannelProvider::didTakeAllMessagesForPort):
(WebKit::WebMessagePortChannelProvider::didCheckRemotePortForActivity):
(WebKit::WebMessagePortChannelProvider::postMessageToRemote):
(WebKit::WebMessagePortChannelProvider::checkProcessLocalPortForActivity):
(WebKit::WebMessagePortChannelProvider::checkRemotePortForActivity):
* WebProcess/WebCoreSupport/WebMessagePortChannelProvider.h: Added.

* WebProcess/WebProcess.cpp:
(WebKit::WebProcess::initializeProcess):
(WebKit::WebProcess::didTakeAllMessagesForPort):
(WebKit::WebProcess::checkProcessLocalPortForActivity):
(WebKit::WebProcess::didCheckRemotePortForActivity):
(WebKit::WebProcess::messagesAvailableForPort):
* WebProcess/WebProcess.h:
* WebProcess/WebProcess.messages.in:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227340 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Fetch Headers from an Opaque response should be filtered out
https://bugs.webkit.org/show_bug.cgi?id=181926

Patch by Youenn Fablet <youenn@apple.com> on 2018-01-22
Reviewed by Chris Dumez.

Source/WebCore:

Covered by updated test.

Refactor to use the same FetchResponse::create for Cache API and cloning.
In this method, ensure that response and headers are filtered correctly according response tainting.
Make also sure that synthetic responses do not get filtered (not needed since created by JavaScript).

Introduce helper routine to set the header map of a resource response.
Use this routine when cloning a synthetic response as in that case, m_internalResponse has no header at all.

* Modules/cache/DOMCache.cpp:
(WebCore::DOMCache::updateRecords):
* Modules/fetch/FetchResponse.cpp:
(WebCore::FetchResponse::create):
(WebCore::FetchResponse::clone):
* Modules/fetch/FetchResponse.h:
* platform/network/ResourceResponseBase.cpp:
(WebCore::ResourceResponseBase::setHTTPHeaderFields):
* platform/network/ResourceResponseBase.h:
* testing/ServiceWorkerInternals.cpp:
(WebCore::ServiceWorkerInternals::createOpaqueWithBlobBodyResponse):

LayoutTests:

* http/wpt/fetch/response-opaque-clone-expected.txt:
* http/wpt/fetch/response-opaque-clone.html:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227339 268f45cc-cd09-0410-ab3c-d52691b4dbfc

LayoutTest http/tests/paymentrequest/payment-request-abort-method.https.html is a flaky failure
https://bugs.webkit.org/show_bug.cgi?id=178107
<rdar://problem/34901064>

Reviewed by Brady Eidson.

Modified the test to call show() with user activation.

* http/tests/paymentrequest/payment-request-abort-method.https.html:
* platform/ios-wk2/TestExpectations:
* platform/mac-wk2/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227338 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Bump default cache storage quota to 50MB
https://bugs.webkit.org/show_bug.cgi?id=181924

Patch by Youenn Fablet <youenn@apple.com> on 2018-01-22
Reviewed by Chris Dumez.

Existing web sites use more than 20 MB.

* UIProcess/WebsiteData/WebsiteDataStore.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227298 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[css-align] 'overflow' keyword must precede the self-position and content-position value
https://bugs.webkit.org/show_bug.cgi?id=181793

Reviewed by Antti Koivisto.

Source/WebCore:

There were several discussions to avoid ambiguities with the complex
values, specially when it comes to define the place-xxx shorthands.

One of the sources of problems is the 'overflow-position' keyword. The
CSS WG has decided to change the syntax of all the CSS Box Alignment
properties so that the 'overflow-position' keyword always precede the
'self-position' or the 'content-position' keywords.

https://github.com/w3c/csswg-drafts/issues/1446#event-1125715434

In order to apply this change to the Content Distribution properties'
(align-content and justify-content) syntax I had to completely
re-implement their parsing function. Thanks to this I addressed also
the issue with the content-distribution fallback, which cannot be
specified explicitly now.

https://github.com/w3c/csswg-drafts/issues/1002#ref-commit-c38cac4

No new tests, just rebaselined the expected results of the test cases affected.

Despite the so many layout tests affected by this change, it's
unlikely that it might break any content in current web
sites. This patch changes the new CSS syntax, obviously backward
compatible, defined by the new CSS Box Alignment. The
'overflow-position' keyword is only used by the layout models
implementing the new spec, so far only CSS Grid Layout.
Considering that CSS Grid has been shipped last year, it's unlikely
that many sites are using the new CSS values.

* css/CSSComputedStyleDeclaration.cpp:
(WebCore::valueForItemPositionWithOverflowAlignment):
(WebCore::valueForContentPositionAndDistributionWithOverflowAlignment):
* css/CSSContentDistributionValue.cpp:
(WebCore::CSSContentDistributionValue::customCSSText const):
* css/StyleBuilderConverter.h:
(WebCore::StyleBuilderConverter::convertSelfOrDefaultAlignmentData):
* css/parser/CSSPropertyParser.cpp:
(WebCore::consumeOverflowPositionKeyword):
(WebCore::consumeContentPositionKeyword):
(WebCore::consumeContentDistributionOverflowPosition):
(WebCore::consumeSelfPositionOverflowPosition):

LayoutTests:

Rebaseline expected results of the test cases affected by this change.

* css3/parse-align-content.html:
* css3/parse-align-items.html:
* css3/parse-align-self.html:
* css3/parse-justify-content.html:
* css3/overwrite-self-alignment.html:
* css3/flexbox/new-alignment-values-invalid-if-grid-not-enabled.html:
* css3/overwrite-content-alignment.html:
* fast/css-grid-layout/grid-content-alignment-overflow.html:
* fast/css-grid-layout/grid-align-justify-overflow.html:
* fast/css/parse-justify-items.html:
* fast/css/parse-justify-self.html:
* fast/repaint/align-items-overflow-change.html:
* fast/repaint/align-self-overflow-change.html:
* fast/repaint/justify-items-overflow-change.html:
* fast/repaint/justify-self-overflow-change.html:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227297 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Mark svg/filters/fePointLight-color.svg as failure on Windows.
https://bugs.webkit.org/show_bug.cgi?id=181869

Unreviewed test gardening.

* platform/win/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227296 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Parse calc() in CSS media queries
https://bugs.webkit.org/show_bug.cgi?id=181716

LayoutTests/imported/w3c:

Patch by Chris Nardi <csnardi1@gmail.com> on 2018-01-22
Reviewed by Antti Koivisto.

* resources/import-expectations.json:
* resources/resource-files.json:
* web-platform-tests/css/mediaqueries/OWNERS: Added.
* web-platform-tests/css/mediaqueries/aspect-ratio-001-expected.xht: Added.
* web-platform-tests/css/mediaqueries/aspect-ratio-001.html: Added.
* web-platform-tests/css/mediaqueries/aspect-ratio-002-expected.xht: Added.
* web-platform-tests/css/mediaqueries/aspect-ratio-002.html: Added.
* web-platform-tests/css/mediaqueries/aspect-ratio-003-expected.xht: Added.
* web-platform-tests/css/mediaqueries/aspect-ratio-003.html: Added.
* web-platform-tests/css/mediaqueries/aspect-ratio-004-expected.xht: Added.
* web-platform-tests/css/mediaqueries/aspect-ratio-004.html: Added.
* web-platform-tests/css/mediaqueries/device-aspect-ratio-001-expected.xht: Added.
* web-platform-tests/css/mediaqueries/device-aspect-ratio-001.html: Added.
* web-platform-tests/css/mediaqueries/device-aspect-ratio-002-expected.xht: Added.
* web-platform-tests/css/mediaqueries/device-aspect-ratio-002.html: Added.
* web-platform-tests/css/mediaqueries/device-aspect-ratio-003-expected.xht: Added.
* web-platform-tests/css/mediaqueries/device-aspect-ratio-003.html: Added.
* web-platform-tests/css/mediaqueries/device-aspect-ratio-004-expected.xht: Added.
* web-platform-tests/css/mediaqueries/device-aspect-ratio-004.html: Added.
* web-platform-tests/css/mediaqueries/device-aspect-ratio-005-expected.xht: Added.
* web-platform-tests/css/mediaqueries/device-aspect-ratio-005.html: Added.
* web-platform-tests/css/mediaqueries/device-aspect-ratio-006-expected.xht: Added.
* web-platform-tests/css/mediaqueries/device-aspect-ratio-006.html: Added.
* web-platform-tests/css/mediaqueries/min-width-001-expected.xht: Added.
* web-platform-tests/css/mediaqueries/min-width-001.xht: Added.
* web-platform-tests/css/mediaqueries/min-width-tables-001-expected.xht: Added.
* web-platform-tests/css/mediaqueries/min-width-tables-001.html: Added.
* web-platform-tests/css/mediaqueries/mq-calc-001-expected.xht: Added.
* web-platform-tests/css/mediaqueries/mq-calc-001.html: Added.
* web-platform-tests/css/mediaqueries/mq-calc-002-expected.xht: Added.
* web-platform-tests/css/mediaqueries/mq-calc-002.html: Added.
* web-platform-tests/css/mediaqueries/mq-calc-003-expected.xht: Added.
* web-platform-tests/css/mediaqueries/mq-calc-003.html: Added.
* web-platform-tests/css/mediaqueries/mq-calc-004-expected.xht: Added.
* web-platform-tests/css/mediaqueries/mq-calc-004.html: Added.
* web-platform-tests/css/mediaqueries/mq-calc-005-expected.xht: Added.
* web-platform-tests/css/mediaqueries/mq-calc-005.html: Added.
* web-platform-tests/css/mediaqueries/mq-invalid-media-type-001-expected.xht: Added.
* web-platform-tests/css/mediaqueries/mq-invalid-media-type-001.html: Added.
* web-platform-tests/css/mediaqueries/mq-invalid-media-type-002-expected.xht: Added.
* web-platform-tests/css/mediaqueries/mq-invalid-media-type-002.html: Added.
* web-platform-tests/css/mediaqueries/mq-invalid-media-type-003-expected.xht: Added.
* web-platform-tests/css/mediaqueries/mq-invalid-media-type-003.html: Added.
* web-platform-tests/css/mediaqueries/mq-invalid-media-type-004-expected.xht: Added.
* web-platform-tests/css/mediaqueries/mq-invalid-media-type-004.html: Added.
* web-platform-tests/css/mediaqueries/relative-units-001-expected.xht: Added.
* web-platform-tests/css/mediaqueries/relative-units-001.html: Added.
* web-platform-tests/css/mediaqueries/relative-units-002-expected.xht: Added.
* web-platform-tests/css/mediaqueries/relative-units-002.html: Added.
* web-platform-tests/css/mediaqueries/relative-units-003-expected.xht: Added.
* web-platform-tests/css/mediaqueries/relative-units-003.html: Added.
* web-platform-tests/css/mediaqueries/relative-units-004-expected.xht: Added.
* web-platform-tests/css/mediaqueries/relative-units-004.html: Added.
* web-platform-tests/css/mediaqueries/support/media_queries_iframe.html: Renamed from LayoutTests/fast/media/w3c/resources/media_queries_iframe.html.
* web-platform-tests/css/mediaqueries/support/min-width-tables-001-iframe.html: Added.
* web-platform-tests/css/mediaqueries/support/w3c-import.log: Added.
* web-platform-tests/css/mediaqueries/test_media_queries-expected.txt: Renamed from LayoutTests/fast/media/w3c/test_media_queries-expected.txt.
* web-platform-tests/css/mediaqueries/test_media_queries.html: Renamed from LayoutTests/fast/media/w3c/test_media_queries.html.
* web-platform-tests/css/mediaqueries/w3c-import.log: Added.

Source/WebCore:

calc() was previously unsupported inside of media queries. This change
adds in support for parsing calc inside of media queries.

Patch by Chris Nardi <csnardi1@gmail.com> on 2018-01-22
Reviewed by Antti Koivisto.

Tests: Imported web-platform-tests/css/mediaqueries

* css/MediaQueryExpression.cpp:
(WebCore::featureWithValidIdent): Updated function to take a CSSPrimitiveValue.
(WebCore::featureWithValidDensity): Updated function to take a CSSPrimitiveValue instead of a CSSParserToken.
(WebCore::featureWithValidPositiveLength): Ditto.
(WebCore::featureExpectingPositiveInteger): Ditto.
(WebCore::featureWithPositiveInteger): Ditto.
(WebCore::featureWithPositiveNumber): Ditto.
(WebCore::featureWithZeroOrOne): Ditto.
(WebCore::MediaQueryExpression::MediaQueryExpression): Use CSSPropertyParserHelpers for consuming.
* css/MediaQueryExpression.h:
* css/parser/CSSPropertyParserHelpers.cpp:
(WebCore::CSSPropertyParserHelpers::consumeResolution): Added function for use in media query expression parsing.
* css/parser/CSSPropertyParserHelpers.h:
* css/parser/MediaQueryParser.cpp:
(WebCore::MediaQueryParser::readRestrictor): Updated functions to take a CSSParserTokenRange in order to use CSSPropertyParserHelpers.
(WebCore::MediaQueryParser::readMediaNot): Ditto.
(WebCore::MediaQueryParser::readMediaType): Ditto.
(WebCore::MediaQueryParser::readAnd): Ditto.
(WebCore::MediaQueryParser::readFeatureStart): Ditto.
(WebCore::MediaQueryParser::readFeature): Ditto.
(WebCore::MediaQueryParser::readFeatureColon): Ditto.
(WebCore::MediaQueryParser::readFeatureValue): Ditto.
(WebCore::MediaQueryParser::readFeatureEnd): Ditto.
(WebCore::MediaQueryParser::skipUntilComma): Ditto.
(WebCore::MediaQueryParser::skipUntilBlockEnd): Ditto.
(WebCore::MediaQueryParser::processToken): Ditto.
(WebCore::MediaQueryParser::parseInternal): Ditto.
(WebCore::MediaQueryData::clear): Removed reference to m_valueList
(WebCore::MediaQueryData::addExpression): Use CSSParserTokenRange.
(WebCore::MediaQueryData::lastExpressionValid): New helper function.
(WebCore::MediaQueryData::removeLastExpression): New helper function.
* css/parser/MediaQueryParser.h:

LayoutTests:

Imported CSS mediaqueries tests from WPT, deleting our (old) copy of one test. Updated
expectations.

Patch by Chris Nardi <csnardi1@gmail.com> on 2018-01-22
Reviewed by Antti Koivisto.

* TestExpectations:
* fast/dom/HTMLImageElement/sizes/image-sizes-w3c-1-expected.txt:
* fast/dom/HTMLImageElement/sizes/image-sizes-w3c-2-expected.txt:
* fast/dom/HTMLImageElement/sizes/image-sizes-w3c-3-expected.txt:
* fast/dom/HTMLImageElement/sizes/image-sizes-w3c-4-expected.txt:
* fast/media/w3c/README: Removed.
* fast/media/w3c/test_media_queries-expected.txt: Removed.
* platform/ios/TestExpectations:
* platform/ios/fast/dom/HTMLImageElement/sizes/image-sizes-w3c-1-expected.txt:
* platform/ios/fast/dom/HTMLImageElement/sizes/image-sizes-w3c-2-expected.txt:
* platform/ios/fast/dom/HTMLImageElement/sizes/image-sizes-w3c-3-expected.txt:
* platform/ios/fast/dom/HTMLImageElement/sizes/image-sizes-w3c-4-expected.txt:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227295 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed build fix after r227292. Fixing a bad copy-paste that broke
the GTK+ debug builds.

* WebProcess/WebCoreSupport/gtk/WebDragClientGtk.cpp:
(WebKit::convertCairoSurfaceToShareableBitmap):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227294 268f45cc-cd09-0410-ab3c-d52691b4dbfc

WebDriver: implement get element CSS value command
https://bugs.webkit.org/show_bug.cgi?id=181736

Reviewed by Carlos Alberto Lopez Perez.

Source/WebDriver:

13.4 Get Element CSS Value
https://w3c.github.io/webdriver/webdriver-spec.html#get-element-css-value

Fixes: imported/selenium/py/test/selenium/webdriver/common/rendered_webelement_tests.py::testShouldPickUpStyleOfAnElement
       imported/selenium/py/test/selenium/webdriver/common/rendered_webelement_tests.py::testShouldAllowInheritedStylesToBeUsed

* Session.cpp:
(WebDriver::Session::getElementProperty):
(WebDriver::Session::getElementCSSValue):
* Session.h:
* WebDriverService.cpp:
(WebDriver::WebDriverService::getElementCSSValue):
* WebDriverService.h:

WebDriverTests:

* TestExpectations.json: Unskip tests passing now.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227293 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[Cairo] Refactor PlatformContextCairo::drawSurfaceToContext() into a Cairo operation
https://bugs.webkit.org/show_bug.cgi?id=181930

Reviewed by Carlos Garcia Campos.

Source/WebCore:

Move the PlatformContextCairo::drawSurfaceToContext() code into the
Cairo namespace as an operation, renaming it to drawSurface(). Mirroring
other operations, the PlatformContextCairo object is now passed through
a reference as the first argument to the function, and cairo_t context
object is retrieved from that.

Call sites of the PlatformContextCairo::drawSurfaceToContext() method
are adjusted to now call Cairo::drawSurface() and properly pass the
PlatformContextCairo object to the function.

No new tests -- no change in functionality.

* platform/graphics/cairo/CairoOperations.cpp:
(WebCore::Cairo::prepareForStroking): Make this static.
(WebCore::Cairo::drawPatternToCairoContext):
(WebCore::Cairo::drawNativeImage):
(WebCore::Cairo::drawSurface):
* platform/graphics/cairo/CairoOperations.h:
* platform/graphics/cairo/PlatformContextCairo.cpp:
(WebCore::drawPatternToCairoContext): Deleted.
(WebCore::PlatformContextCairo::drawSurfaceToContext): Deleted.
* platform/graphics/cairo/PlatformContextCairo.h:
* platform/graphics/win/MediaPlayerPrivateMediaFoundation.cpp:
(WebCore::MediaPlayerPrivateMediaFoundation::Direct3DPresenter::paintCurrentFrame):

Source/WebKit:

Call sites of the PlatformContextCairo::drawSurfaceToContext() method
are adjusted to now call Cairo::drawSurface() and properly pass the
PlatformContextCairo object to the function.

* Shared/cairo/ShareableBitmapCairo.cpp:
(WebKit::ShareableBitmap::paint):
* WebProcess/WebCoreSupport/gtk/WebDragClientGtk.cpp:
(WebKit::convertCairoSurfaceToShareableBitmap):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227292 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed. Update W3C WebDriver imported tests.

* imported/w3c/importer.json:
* imported/w3c/tools/webdriver/webdriver/client.py:
* imported/w3c/tools/webdriver/webdriver/protocol.py:
* imported/w3c/tools/webdriver/webdriver/servo.py: Removed.
* imported/w3c/tools/webdriver/webdriver/transport.py:
* imported/w3c/tools/wptrunner/MANIFEST.in:
* imported/w3c/tools/wptrunner/README.rst:
* imported/w3c/tools/wptrunner/docs/conf.py:
* imported/w3c/tools/wptrunner/docs/usage.rst:
* imported/w3c/tools/wptrunner/setup.py:
* imported/w3c/tools/wptrunner/tox.ini:
* imported/w3c/tools/wptrunner/wptrunner/browsers/__init__.py:
* imported/w3c/tools/wptrunner/wptrunner/browsers/b2g_setup/certtest_app.zip: Removed.
* imported/w3c/tools/wptrunner/wptrunner/browsers/chrome_android.py: Copied from WebDriverTests/imported/w3c/tools/wptrunner/wptrunner/browsers/ie.py.
* imported/w3c/tools/wptrunner/wptrunner/browsers/firefox.py:
* imported/w3c/tools/wptrunner/wptrunner/browsers/ie.py:
* imported/w3c/tools/wptrunner/wptrunner/browsers/servo.py:
* imported/w3c/tools/wptrunner/wptrunner/environment.py:
* imported/w3c/tools/wptrunner/wptrunner/executors/base.py:
* imported/w3c/tools/wptrunner/wptrunner/executors/executormarionette.py:
* imported/w3c/tools/wptrunner/wptrunner/executors/executorselenium.py:
* imported/w3c/tools/wptrunner/wptrunner/executors/executorservo.py:
* imported/w3c/tools/wptrunner/wptrunner/executors/executorservodriver.py:
* imported/w3c/tools/wptrunner/wptrunner/manifestupdate.py:
* imported/w3c/tools/wptrunner/wptrunner/metadata.py:
* imported/w3c/tools/wptrunner/wptrunner/stability.py:
* imported/w3c/tools/wptrunner/wptrunner/testloader.py:
* imported/w3c/tools/wptrunner/wptrunner/testrunner.py:
* imported/w3c/tools/wptrunner/wptrunner/tests/test_hosts.py:
* imported/w3c/tools/wptrunner/wptrunner/update/__init__.py:
* imported/w3c/tools/wptrunner/wptrunner/update/sync.py:
* imported/w3c/tools/wptrunner/wptrunner/update/tree.py:
* imported/w3c/tools/wptrunner/wptrunner/vcs.py:
* imported/w3c/tools/wptrunner/wptrunner/webdriver_server.py:
* imported/w3c/tools/wptrunner/wptrunner/wptcommandline.py:
* imported/w3c/tools/wptrunner/wptrunner/wptmanifest/tests/test_serializer.py:
* imported/w3c/tools/wptrunner/wptrunner/wptmanifest/tests/test_tokenizer.py:
* imported/w3c/tools/wptrunner/wptrunner/wptrunner.py:
* imported/w3c/tools/wptrunner/wptrunner/wpttest.py:
* imported/w3c/webdriver/tests/execute_async_script/__init__.py: Added.
* imported/w3c/webdriver/tests/execute_script/__init__.py: Added.
* imported/w3c/webdriver/tests/sessions/new_session/response.py:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227291 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GTK] WebDriver: test imported/w3c/webdriver/tests/sessions/new_session/response.py is crashing in the bots
https://bugs.webkit.org/show_bug.cgi?id=181904

Reviewed by Carlos Alberto Lopez Perez.

Source/WebDriver:

Handle the case of failing to launch the browser. The test is actually failing because it's sending wrong
capabilities, the driver tries to fall back to the default driver, but since WebKit is not installed in the
bots, it fails to find the MiniBrowser. The test needs to be fixed, but we shouldn't crash when the browser
can't be spawned for whatever reason in any case. This patch handles that case and changes the boolean result of
connectToBrowser to be an optional error string instead. This way we can provide more detailed error message
when we reject the session creation because the browser failed to start.

* SessionHost.h:
* WebDriverService.cpp:
(WebDriver::WebDriverService::newSession):
* glib/SessionHostGlib.cpp:
(WebDriver::SessionHost::connectToBrowser):
(WebDriver::ConnectToBrowserAsyncData::ConnectToBrowserAsyncData):
(WebDriver::SessionHost::launchBrowser):
(WebDriver::SessionHost::setupConnection):

WebDriverTests:

Unskip imported/w3c/webdriver/tests/sessions/new_session/response.py.

* TestExpectations.json:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227290 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GTK] Test /webkit/WebKitWebsiteData/resource-load-statistics is failing since r227223
https://bugs.webkit.org/show_bug.cgi?id=181929

Reviewed by Michael Catanzaro.

The test is checking that the resource load stats file is deleted after clearing website data. Since r227223,
the website data completion callback is not called immediately, and a new file is created when the operation
finishes. We need to check that the file was removing after calling clear.

* TestWebKitAPI/Tests/WebKitGLib/TestWebsiteData.cpp:
(fileChangedCallback):
(testWebsiteDataResourceLoadStatistics):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227289 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[css-grid] Spanning Grid item has too much space at the bottom / is too high
https://bugs.webkit.org/show_bug.cgi?id=181677

LayoutTests/imported/w3c:

Imported WPT tests to check this change.

Reviewed by Javier Fernandez.

* web-platform-tests/css/css-grid/layout-algorithm/grid-find-fr-size-gutters-001-expected.txt: Added.
* web-platform-tests/css/css-grid/layout-algorithm/grid-find-fr-size-gutters-001.html: Added.
* web-platform-tests/css/css-grid/layout-algorithm/grid-find-fr-size-gutters-002-expected.txt: Added.
* web-platform-tests/css/css-grid/layout-algorithm/grid-find-fr-size-gutters-002.html: Added.
* web-platform-tests/css/css-grid/layout-algorithm/w3c-import.log:

Source/WebCore:

Reviewed by Javier Fernandez.

In IndefiniteSizeStrategy::findUsedFlexFraction() we were not
subtracting the size of the gutters when we call findFrUnitSize().
If an item spans several tracks, we cannot pass the maxContentForChild()
directly, we need to subtract the gutters as they are treated
as fixed size tracks in the algorithm.

The spec text is pretty clear regarding this
(https://drafts.csswg.org/css-grid/#algo-find-fr-size):
"Let leftover space be the space to fill minus the base sizes
 of the non-flexible grid tracks."

Gutters are treated as fixed-size tracks for the purpose
of the track sizing algorithm, so we need to subtract them from the
leftover space while finding the size of an "fr".

Tests: imported/w3c/web-platform-tests/css/css-grid/layout-algorithm/grid-find-fr-size-gutters-001.html
       imported/w3c/web-platform-tests/css/css-grid/layout-algorithm/grid-find-fr-size-gutters-002.html

* rendering/GridTrackSizingAlgorithm.cpp:
(WebCore::GridTrackSizingAlgorithm::findFrUnitSize const):
(WebCore::IndefiniteSizeStrategy::findUsedFlexFraction const):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227288 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Reviewed GTK gardening. Mark /webkit/WebKitWebView/mouse-target as fail too.

* TestWebKitAPI/glib/TestExpectations.json:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227287 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed GTK+ gardening. Fix /webkit/WebKitConsoleMessage/network-error.

Partially revert r226782, the fix was wrong for the GLib version we currently use.

* TestWebKitAPI/Tests/WebKitGLib/TestConsoleMessage.cpp:
(testWebKitConsoleMessageNetworkError):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227286 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed. Remove unused verbose mode from GLib API tests runner.

* glib/api_test_runner.py:
(add_options):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227285 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed. Fix compile warning.

Use #include instead of #import in cross-platform code.

* Shared/WebPreferencesDefaultValues.cpp:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227284 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Should reject updating a build request which has an associated build.
https://bugs.webkit.org/show_bug.cgi?id=181893

Reviewed by Ryosuke Niwa.

Current code does not prevent submitting to same build request multiple times.
This could lead to a build losing its associated build request.
As a result, this build will be visible in charts which is not right.
Added a check when a build request is reported.
Addressed a 'FIXME' for the race condition inside ReportProcessor->resolve_build_id by surrounding
it with a database transaction.

* public/include/report-processor.php:
Wrap adding platform and resolve_build_id with a database transaction.
Add a check to make sure only a build request has no associated build can be updated.
* server-tests/api-report-tests.js: Added unit tests accordingly.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227283 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Turning off custom pasteboard data doesn't actually turn it off in WK2
https://bugs.webkit.org/show_bug.cgi?id=181920
<rdar://problem/36686429>

Reviewed by Wenson Hsieh.

Source/WebCore:

Replaced the global settings for custom pasteboard data by regular runtime enabled flags.

* dom/DataTransfer.cpp:
(WebCore::DataTransfer::getDataForItem const):
(WebCore::DataTransfer::shouldSuppressGetAndSetDataToAvoidExposingFilePaths const):
(WebCore::DataTransfer::setDataFromItemList):
(WebCore::DataTransfer::types const):
(WebCore::DataTransfer::commitToPasteboard):
* dom/DataTransferItemList.cpp:
(WebCore::shouldExposeTypeInItemList):
* editing/Editor.cpp:
(WebCore::createDataTransferForClipboardEvent):
* editing/cocoa/WebContentReaderCocoa.mm:
(WebCore::createFragmentAndAddResources):
(WebCore::WebContentReader::readWebArchive):
* page/DeprecatedGlobalSettings.cpp:
(WebCore::DeprecatedGlobalSettings::defaultCustomPasteboardDataEnabled): Deleted.
* page/DeprecatedGlobalSettings.h:
(WebCore::DeprecatedGlobalSettings::setCustomPasteboardDataEnabled): Deleted.
(WebCore::DeprecatedGlobalSettings::customPasteboardDataEnabled): Deleted.
* page/RuntimeEnabledFeatures.h:
(WebCore::RuntimeEnabledFeatures::setCustomPasteboardDataEnabled):
(WebCore::RuntimeEnabledFeatures::customPasteboardDataEnabled const):
* testing/InternalSettings.cpp:
(WebCore::InternalSettings::Backup::Backup):
(WebCore::InternalSettings::Backup::restoreTo):
(WebCore::InternalSettings::setCustomPasteboardDataEnabled):

Source/WebKit:

Moved the code to decide when to enable custom pasteboard data from WebCore
since we never enable this feature in WebKit1.

* Shared/WebPreferences.yaml:
* Shared/WebPreferencesDefaultValues.cpp:
(defaultCustomPasteboardDataEnabled): Added.
* Shared/WebPreferencesDefaultValues.h:

Source/WebKitLegacy/mac:

Always disable custom pasteboard data in WebKit1. See r226156 for details.

* WebView/WebPreferences.mm:
(+[WebPreferences initialize]):
* WebView/WebView.mm:
(-[WebView _preferencesChanged:]):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227282 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Add a new feature flag for EXTRA_ZOOM_MODE and reintroduce AdditionalFeatureDefines.h
https://bugs.webkit.org/show_bug.cgi?id=181918

Reviewed by Tim Horton.

Source/JavaScriptCore:

Add EXTRA_ZOOM_MODE to FeatureDefines.xconfig (off by default).

* Configurations/FeatureDefines.xcconfig:

Source/WebCore:

Add EXTRA_ZOOM_MODE to FeatureDefines.xconfig (off by default). No change in behavior.

* Configurations/FeatureDefines.xcconfig:

Source/WebCore/PAL:

Add EXTRA_ZOOM_MODE to FeatureDefines.xconfig (off by default).

* Configurations/FeatureDefines.xcconfig:

Source/WebKit:

Add EXTRA_ZOOM_MODE to FeatureDefines.xconfig (off by default).

* Configurations/FeatureDefines.xcconfig:

Source/WebKitLegacy/mac:

Add EXTRA_ZOOM_MODE to FeatureDefines.xconfig (off by default).

* Configurations/FeatureDefines.xcconfig:

Source/WTF:

Include AdditionalFeatureDefines.h, if possible. This allows WebKitAdditions to override
the value of certain feature flags in the OpenSource WebKit repository.

* wtf/Platform.h:

Tools:

Add EXTRA_ZOOM_MODE to FeatureDefines.xconfig (off by default).

* TestWebKitAPI/Configurations/FeatureDefines.xcconfig:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227281 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Release assertion in canExecuteScript when executing scripts during page cache restore
https://bugs.webkit.org/show_bug.cgi?id=181902

Reviewed by Antti Koivisto.

Source/WebCore:

The crash was caused by an erroneous instantiation of ScriptDisallowedScope::InMainThread in CachedPage::restore.
It can execute arbitrary scripts since CachedFrame::open can update style, layout, and evaluate media queries.

This is fine because there is no way to put this page back into a page cache until the load is commited via
FrameLoader::commitProvisionalLoad is invoked later which only happens after CachedPage::restore had exited.

Also added a release assert to make sure this condition holds.

Tests: fast/history/page-cache-execute-script-during-restore.html
       fast/history/page-cache-navigate-during-restore.html

* history/CachedPage.cpp:
(WebCore::CachedPageRestorationScope::CachedPageRestorationScope): Added.
(WebCore::CachedPageRestorationScope::~CachedPageRestorationScope): Added.
(WebCore::CachedPage::restore): Don't instantiate ScriptDisallowedScope::InMainThread. Set isRestoringCachedPage
on the cached pate to release-assert that there won't be any attempt to put this very page back into the cache.
* history/PageCache.cpp:
(WebCore::canCachePage): Added a release assert to make sure the page which is in the process of being restored
from the page cache is not put into the page cache.
* page/Page.h:
(WebCore::Page::setIsRestoringCachedPage): Added.
(WebCore::Page::isRestoringCachedPage const): Added.

LayoutTests:

Added regression tests for the release assertion and navigating while a document is being restored from the page cache.
WebKit should not hit any assertions in either situations.

* fast/history/page-cache-execute-script-during-restore-expected.txt: Added.
* fast/history/page-cache-execute-script-during-restore.html: Added.
* fast/history/page-cache-navigate-during-restore-expected.txt: Added.
* fast/history/page-cache-navigate-during-restore.html: Added.
* fast/history/resources/navigate-back-with-finish-test-stage.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227280 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Resign NowPlaying status when no media element is eligible
https://bugs.webkit.org/show_bug.cgi?id=181914
<rdar://problem/35294116>

Reviewed by Jer Noble.

Source/WebCore:

Updated API test.

* html/HTMLMediaElement.cpp:
(WebCore::HTMLMediaElement::removedFromAncestor): Call mediaSession->clientCharacteristicsChanged
so NowPlaying status will be updated.

* html/MediaElementSession.cpp:
(WebCore::MediaElementSession::canShowControlsManager const): Return false when being queried
for NowPlaying status in an inactive document.

* platform/audio/PlatformMediaSessionManager.cpp:
(WebCore::PlatformMediaSessionManager::updateNowPlayingInfoIfNecessary): Implement in for all
ports.
* platform/audio/PlatformMediaSessionManager.h:
(WebCore::PlatformMediaSessionManager::registeredAsNowPlayingApplication const):
* platform/audio/ios/MediaSessionManagerIOS.h:
* platform/audio/mac/MediaSessionManagerMac.h:
* platform/audio/mac/MediaSessionManagerMac.mm:
(WebCore::MediaSessionManagerMac::updateNowPlayingInfo): Call MRMediaRemoteSetCanBeNowPlayingApplication
whenever status changes.
(WebCore::PlatformMediaSessionManager::updateNowPlayingInfoIfNecessary): Deleted, implemented
in the base class.

Source/WebKit:

* UIProcess/API/Cocoa/WKWebView.mm:
(-[WKWebView _requestActiveNowPlayingSessionInfo:]): Return registeredAsNowPlayingApplication
status.
* UIProcess/API/Cocoa/WKWebViewPrivate.h:

* UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::nowPlayingInfoCallback): Ditto.
* UIProcess/WebPageProxy.h:
* UIProcess/WebPageProxy.messages.in:
* WebProcess/WebPage/Cocoa/WebPageCocoa.mm:
(WebKit::WebPage::requestActiveNowPlayingSessionInfo): Ditto.

Tools:

* TestWebKitAPI/Tests/WebKitCocoa/NowPlayingControlsTests.mm:
(-[NowPlayingTestWebView hasActiveNowPlayingSession]):
(TestWebKitAPI::TEST):
* TestWebKitAPI/Tests/WebKitCocoa/large-video-test-now-playing.html:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227279 268f45cc-cd09-0410-ab3c-d52691b4dbfc

REGRESSION (macOS 10.13.2): imported/w3c/web-platform-tests/media-source/mediasource-* LayoutTests failing
https://bugs.webkit.org/show_bug.cgi?id=181891

Reviewed by Eric Carlson.

Source/WebCore:

In macOS 10.13.2, CoreMedia changed the definition of CMSampleBufferGetDuration() to return
the presentation duration rather than the decode duration. For media streams where those two
durations are identical (or at least, closely similar), this isn't a problem. But the media
file used in the WPT tests have an unusual frame cadence: decode durations go {3000, 1, 5999,
1, 5999,...} and presentation durations go {3000, 2999, 3000, 2999}. This caused one check in
the "Coded Frame Processing" algorithm to begin failing, where it checks that the delta
between the last sample's decode time and the new decode time is no more than 2x as far as
the last sample's duration. That's not a problem as long as the "duration" is the "decode
duration" and the samples are all adjacent. Once the "duration" is "presentation duration",
all the assumptions in the algorithm are invalidated. In the WPT test case, the delta between
decode times is 5999, and 2 * the presentation duration is 5998, causing all samples up to
the next sync sample to be dropped.

To work around this change in behavior, we'll adopt the same technique used by Mozilla's MSE
implementation, which was done for similar reasons. Rather than track the "last frame duration",
we'll record the "greatest frame duration", and use actual decode timestamps to derive this
duration. The "greatest frame duration" field will be reset at the same times as "last frame
duration", and will be used only in the part of the algorithm that checks for large decode
timestamp gaps.

* Modules/mediasource/SourceBuffer.cpp:
(WebCore::SourceBuffer::TrackBuffer::TrackBuffer):
(WebCore::SourceBuffer::resetParserState):
(WebCore::SourceBuffer::sourceBufferPrivateDidReceiveSample):

LayoutTests:

* platform/mac/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227278 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[ios] LayoutTest imported/w3c/web-platform-tests/payment-request/rejects_if_not_active.https.html is crashing in JSC::JSONParse
https://bugs.webkit.org/show_bug.cgi?id=177832
<rdar://problem/34805315>

Reviewed by Tim Horton.

Source/WebCore:

Test: http/tests/paymentrequest/rejects_if_not_active.https.html

* Modules/paymentrequest/PaymentRequest.cpp:
(WebCore::PaymentRequest::show): Rejected promise if the document is not active.

LayoutTests:

Made a copy of imported/w3c/web-platform-tests/payment-request/rejects_if_not_active.https.html
and modified it to handle Apple Pay and user gesture requirements.

* http/tests/paymentrequest/rejects_if_not_active.https-expected.txt: Added.
* http/tests/paymentrequest/rejects_if_not_active.https.html: Added.
* http/tests/paymentrequest/resources/page1.html: Added.
* http/tests/paymentrequest/resources/page2.html: Added.
* platform/ios-wk2/TestExpectations:
* platform/mac-wk2/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227277 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Fix broken unit-tests after r227192
https://bugs.webkit.org/show_bug.cgi?id=181909

Reviewed by Carlos Garcia Campos.

* BuildSlaveSupport/build.webkit.org-config/steps_unittest.py:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227276 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Make garbage collection of MessagePort objects be asynchronous.
https://bugs.webkit.org/show_bug.cgi?id=181910

Reviewed by Andy Estes.

No new tests (Covered by existing tests, including GC-specific ones).

The basic premise here is as follows:
- You can *always* GC a MessagePort that is closed
- You can *always* GC a MessagePort that has no onmessage handler, as incoming messages cannot
  possibly revive it.
- You can GC a MessagePort, even if it has a message handler, as long as there are no messages
  in flight between it and the remote port, and as long as the remote port is "maybe eligible for GC."

A MessagePort is considered "maybe eligible for GC" once hasPendingActivity is asked once.

A MessagePort loses "maybe eligible for GC" status once it is used for sending or receiving a message.

The changes to MessagePort.cpp implement the above with a tiny little bool-driven state machine.
* dom/MessagePort.cpp:
(WebCore::MessagePort::postMessage):
(WebCore::MessagePort::disentangle):
(WebCore::MessagePort::registerLocalActivity):
(WebCore::MessagePort::start):
(WebCore::MessagePort::close):
(WebCore::MessagePort::contextDestroyed):
(WebCore::MessagePort::dispatchMessages):
(WebCore::MessagePort::hasPendingActivity const):
(WebCore::MessagePort::isLocallyReachable const):
(WebCore::MessagePort::addEventListener):
(WebCore::MessagePort::removeEventListener):
* dom/MessagePort.h:

- Remove the lock and any background-thread code paths
- Add ASSERT(isMainThread())s throughout
* dom/messageports/MessagePortChannel.cpp:
(WebCore::MessagePortChannel::MessagePortChannel):
(WebCore::MessagePortChannel::includesPort):
(WebCore::MessagePortChannel::entanglePortWithProcess):
(WebCore::MessagePortChannel::disentanglePort):
(WebCore::MessagePortChannel::closePort):
(WebCore::MessagePortChannel::postMessageToRemote):
(WebCore::MessagePortChannel::takeAllMessagesForPort):
(WebCore::MessagePortChannel::checkRemotePortForActivity):
(WebCore::MessagePortChannel::hasAnyMessagesPendingOrInFlight const):
* dom/messageports/MessagePortChannel.h:

Add a callback for a MessagePortChannel to go ask the remote MessagePort object about local activity:
* dom/messageports/MessagePortChannelProvider.h:
* dom/messageports/MessagePortChannelProviderImpl.cpp:
(WebCore::MessagePortChannelProviderImpl::checkRemotePortForActivity):
(WebCore::MessagePortChannelProviderImpl::checkProcessLocalPortForActivity):
(WebCore::MessagePortChannelProviderImpl::hasMessagesForPorts_temporarySync): Deleted.
* dom/messageports/MessagePortChannelProviderImpl.h:

- Remove the lock and any background-thread code paths
- Add ASSERT(isMainThread())s throughout
* dom/messageports/MessagePortChannelRegistry.cpp:
(WebCore::MessagePortChannelRegistry::messagePortChannelCreated):
(WebCore::MessagePortChannelRegistry::messagePortChannelDestroyed):
(WebCore::MessagePortChannelRegistry::didEntangleLocalToRemote):
(WebCore::MessagePortChannelRegistry::didDisentangleMessagePort):
(WebCore::MessagePortChannelRegistry::didCloseMessagePort):
(WebCore::MessagePortChannelRegistry::didPostMessageToRemote):
(WebCore::MessagePortChannelRegistry::takeAllMessagesForPort):
(WebCore::MessagePortChannelRegistry::checkRemotePortForActivity):
(WebCore::MessagePortChannelRegistry::existingChannelContainingPort):
(WebCore::MessagePortChannelRegistry::hasMessagesForPorts_temporarySync): Deleted.
* dom/messageports/MessagePortChannelRegistry.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227275 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[Apple Pay] Stop eagerly loading PassKit.framework
https://bugs.webkit.org/show_bug.cgi?id=181911
<rdar://problem/36555369>

Reviewed by Tim Horton.

Source/WebCore:

r226458 and r226123 added code that caused PassKit.framework to be eagerly loaded when
initializing a WKWebView. This is costly and should only be done when Apple Pay is first used.

To avoid eagerly loading PassKit, this patch does two things:

1. Instead of sending the available payment networks as part of WebPageCreationParameters,
PaymentCoordinator asks for them using a syncrhonous message the first time they are needed.
2. Instead of setting the Apple Pay preference to false when PassKit can't be loaded,
the following API entry points check for a missing PassKit and return false, or throw
exceptions, or reject promises:
    - ApplePaySession.canMakePayments()
    - ApplePaySession.canMakePaymentsWithActiveCard()
    - ApplePaySession.openPaymentSetup()
    - ApplePaySession.begin()

No new tests for (1), which causes no change in behavior. (2) was manually verified by
locally moving aside PassKit.framework, but that's not possible to do in an automated test.

* Modules/applepay/PaymentCoordinator.cpp:
(WebCore::PaymentCoordinator::PaymentCoordinator):
(WebCore::PaymentCoordinator::validatedPaymentNetwork const):
(WebCore::toHashSet): Deleted.
* Modules/applepay/PaymentCoordinator.h:
* Modules/applepay/PaymentCoordinatorClient.h:
* loader/EmptyClients.cpp:
* page/MainFrame.cpp:
(WebCore::MainFrame::MainFrame):

Removed PaymentCoordinator::m_availablePaymentNetworks and made
PaymentCoordinator::validatedPaymentNetwork() call
PaymentCoordinatorClient::validatedPaymentNetwork() instead.

* page/PageConfiguration.h:

Removed availablePaymentNetworks from PageConfiguration.

* testing/Internals.cpp:
(WebCore::Internals::Internals):
* testing/MockPaymentCoordinator.cpp:
(WebCore::MockPaymentCoordinator::validatedPaymentNetwork):
* testing/MockPaymentCoordinator.h:

Implemented PaymentCoordinatorClient::validatedPaymentNetwork().

Source/WebKit:

* Shared/WebPageCreationParameters.cpp:
(WebKit::WebPageCreationParameters::encode const):
(WebKit::WebPageCreationParameters::decode):
* Shared/WebPageCreationParameters.h:

Removed availablePaymentNetworks from WebPageCreationParameters.

* UIProcess/API/C/WKPreferences.cpp:
(WKPreferencesSetApplePayEnabled):
* UIProcess/API/Cocoa/WKWebView.mm:
(-[WKWebView _initializeWithConfiguration:]):

Stopped calling WebPaymentCoordinatorProxy::platformSupportsPayments().

* UIProcess/ApplePay/WebPaymentCoordinatorProxy.cpp:
(WebKit::WebPaymentCoordinatorProxy::availablePaymentNetworks):
* UIProcess/ApplePay/WebPaymentCoordinatorProxy.h:
* UIProcess/ApplePay/WebPaymentCoordinatorProxy.messages.in:

Added message AvailablePaymentNetworks, which synchronously returns a Vector of payment
networks.

* UIProcess/ApplePay/cocoa/WebPaymentCoordinatorProxyCocoa.mm:
(WebKit::WebPaymentCoordinatorProxy::platformCanMakePayments):

Returned false if PassKitLibrary() fails.

(WebKit::WebPaymentCoordinatorProxy::platformCanMakePaymentsWithActiveCard):
(WebKit::WebPaymentCoordinatorProxy::platformOpenPaymentSetup):

Called completionHandler with false if PassKitLibrary() fails.

(WebKit::WebPaymentCoordinatorProxy::platformAvailablePaymentNetworks):
(WebKit::WebPaymentCoordinatorProxy::availablePaymentNetworks):

Renamed availablePaymentNetworks to platformAvailablePaymentNetworks

(WebKit::WebPaymentCoordinatorProxy::platformSupportsPayments): Deleted.

* UIProcess/ApplePay/mac/WebPaymentCoordinatorProxyMac.mm:
(WebKit::WebPaymentCoordinatorProxy::platformShowPaymentUI):

Called completionHandler with false if PassKitLibrary() fails.

* UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::creationParameters):

Stopped calling WebPaymentCoordinatorProxy::availablePaymentNetworks().

* WebProcess/ApplePay/WebPaymentCoordinator.cpp:
(WebKit::WebPaymentCoordinator::availablePaymentNetworks):
(WebKit::WebPaymentCoordinator::validatedPaymentNetwork):
* WebProcess/ApplePay/WebPaymentCoordinator.h:

Implemented PaymentCoordinatorClient::validatedPaymentNetwork(). m_availablePaymentNetworks
starts off as std::nullopt, but is initialized by sending the AvailablePaymentNetworks sync
message the first time it's accessed.

* WebProcess/WebPage/WebPage.cpp:
(WebKit::WebPage::WebPage):

Stopped setting PageConfiguration::availablePaymentNetworks.

Source/WebKitLegacy/mac:

* WebCoreSupport/WebPaymentCoordinatorClient.h:
* WebCoreSupport/WebPaymentCoordinatorClient.mm:
(WebPaymentCoordinatorClient::validatedPaymentNetwork):

Implemented PaymentCoordinatorClient::validatedPaymentNetwork().

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227274 268f45cc-cd09-0410-ab3c-d52691b4dbfc

API test URLSchemeHandler.Leaks1 is timing out on iOS simulator debug
https://bugs.webkit.org/show_bug.cgi?id=174984
<rdar://problem/33665676>

Reviewed by Alexey Proskuryakov.

Disable URLSchemeHandler.Leaks1 API test on iOS as it sometimes times out.

* TestWebKitAPI/Tests/WebKitCocoa/WKURLSchemeHandler-leaks.mm:
(TEST):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227273 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Release ASSERT when reloading Vimeo page @ WebCore: WebCore::Document::updateLayout
https://bugs.webkit.org/show_bug.cgi?id=181840
<rdar://problem/36186214>

Reviewed by Simon Fraser.

Source/WebCore:

Test: media/video-fullscreen-reload-crash.html

Short circuit play() or pause() operations if the document is suspended or stopped.

* html/HTMLMediaElement.cpp:
(WebCore::HTMLMediaElement::playInternal):
(WebCore::HTMLMediaElement::pauseInternal):

Source/WebKit:

Updating layout while the document is suspended or stopped is unsafe.

* WebProcess/cocoa/VideoFullscreenManager.mm:
(WebKit::inlineVideoFrame):

LayoutTests:

* media/video-fullscreen-reload-crash-expected.txt: Added.
* media/video-fullscreen-reload-crash.html: Added.
* platform/ios/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227272 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[JSC] NumberPrototype::extractRadixFromArgs incorrectly cast double to int32_t
https://bugs.webkit.org/show_bug.cgi?id=181182

Reviewed by Darin Adler.

JSTests:

* stress/big-int-prototype-to-string-cast-overflow.js: Added.
* stress/big-int-prototype-to-string-exception.js: Added.
* stress/big-int-prototype-to-string-wrong-values.js: Added.
* stress/number-prototype-to-string-cast-overflow.js: Added.
* stress/number-prototype-to-string-exception.js: Added.
* stress/number-prototype-to-string-wrong-values.js: Added.

Source/JavaScriptCore:

Casting double to integer is undefined behavior when the truncation
results into a value that doesn't fit into integer size,
according C++ spec[1]. Thus, we are changing bigIntProtoFuncToString and
numberProtoFuncToString to remove these source of undefined
behavior.

[1] - http://en.cppreference.com/w/cpp/language/implicit_conversion

* runtime/BigIntPrototype.cpp:
(JSC::bigIntProtoFuncToString):
* runtime/NumberPrototype.cpp:
(JSC::numberProtoFuncToString):
(JSC::extractToStringRadixArgument):
(JSC::extractRadixFromArgs): Deleted.
* runtime/NumberPrototype.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227271 268f45cc-cd09-0410-ab3c-d52691b4dbfc

fetch redirect is incompatible with "no-cors" mode
https://bugs.webkit.org/show_bug.cgi?id=181866
<rdar://problem/35827140>

Patch by Youenn Fablet <youenn@apple.com> on 2018-01-20
Reviewed by Chris Dumez.

LayoutTests/imported/w3c:

* web-platform-tests/fetch/api/redirect/redirect-mode-expected.txt:
* web-platform-tests/fetch/api/redirect/redirect-mode-worker-expected.txt:
* web-platform-tests/fetch/api/redirect/redirect-mode.js:
(redirectMode):
* web-platform-tests/service-workers/service-worker/fetch-event-redirect.https-expected.txt:
* web-platform-tests/service-workers/service-worker/fetch-event-redirect.https.html:
* web-platform-tests/service-workers/service-worker/fetch-request-redirect.https-expected.txt:

Source/WebCore:

Covered by updated tests.

Return a network error when no-cors mode and redirect mode is manual or error.
Update preflight implementation to no longer use manual redirect mode to simulate https://fetch.spec.whatwg.org/#http-network-or-cache-fetch.
Instead implement redirectReceived callback to treat any redirect response as the preflight response.

* loader/cache/CachedResourceLoader.cpp:
(WebCore::CachedResourceLoader::canRequest):
* loader/CrossOriginPreflightChecker.cpp:
(WebCore::CrossOriginPreflightChecker::redirectReceived):
(WebCore::CrossOriginPreflightChecker::startPreflight):
* loader/CrossOriginPreflightChecker.h:

LayoutTests:

* http/tests/fetch/redirectmode-and-preload-expected.txt:
* http/tests/fetch/redirectmode-and-preload.html:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227270 268f45cc-cd09-0410-ab3c-d52691b4dbfc

DOMCache data sometimes not properly removed when clearing data for a given origin
https://bugs.webkit.org/show_bug.cgi?id=181887
<rdar://problem/36671239>

Reviewed by Youenn Fablet.

* NetworkProcess/cache/CacheStorageEngine.cpp:
(WebKit::CacheStorage::Engine::clearCachesForOrigin):
This code was iterating through folders on disk, then reading the folder's origin
from the origin file on disk. Then, if the origin would match the one we want to
delete, it would regenerate the folder path using cachesRootPath(*folderOrigin).
I don't know how but on my machine, I was ended up in a state where the path
generated by cachesRootPath(*folderOrigin) differed from the actual folder path
we read the origin from (Likely a different salt?). To make the code more robust,
I updated the code to delete "folderPath", which is the path we read the origin
from.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227269 268f45cc-cd09-0410-ab3c-d52691b4dbfc

WebDriver: fix some nits that prevent running W3C tests on Mac
https://bugs.webkit.org/show_bug.cgi?id=181864

Reviewed by Carlos Garcia Campos.

* Scripts/webkitpy/webdriver_tests/webdriver_w3c_web_server.py:
(WebDriverW3CWebServer.__init__): _wsout needs to always be defined,
as we assume that the property exists later.

(WebDriverW3CWebServer.stop): If the temporary file doesn't
exist for some reason, the remove call will raise and exception.
Gracefully handle the case where the file isn't created due to
a problem/exception that happened elsewhere.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227268 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed GTK+ gardening. Skip imported/w3c/webdriver/tests/sessions/new_session/response.py.

It's causing a crash in the driver process and affecting all other tests.

* TestExpectations.json:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227267 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[macOS] [WK2] Drag location is computed incorrectly when dragging content from subframes
https://bugs.webkit.org/show_bug.cgi?id=181896
<rdar://problem/35479043>

Reviewed by Tim Horton.

In r218837, I packaged most of the information needed to start a drag into DragItem, which is propagated to the client layer
via the startDrag codepath. However, this introduced a bug in computing the event position and drag location in window
coordinates. Consider the case where we're determining the drag image offset for a dragged element in a subframe:

Before the patch, the drag location (which starts out in the subframe's content coordinates) would be converted to root view
coordinates, which would then be converted to mainframe content coordinates, which would then be converted to window coordinates
using the mainframe's view. After the patch, we carry out the same math until the last step, where we erroneously use the
_subframe's_ view to convert to window coordinates from content coordinates. This results in the position of the iframe relative
to the mainframe being accounted for twice.

To fix this, we simply use the main frame's view to convert from mainframe content coordinates to window coordinates while
computing the drag location. As for the event position in window coordinates, this is currently unused by any codepath in WebKit,
so we can just remove it altogether.

Since this bug only affects drag and drop in the macOS WebKit2 port, there's currently no way to test this. I'll be using
<https://bugs.webkit.org/show_bug.cgi?id=181898> to track adding test support for drag and drop on macOS WebKit2. Manually tested
dragging in both WebKit1 and WebKit2 on macOS. dragLocationInWindowCoordinates isn't used at all for iOS drag and drop.

* page/DragController.cpp:
(WebCore::DragController::doSystemDrag):
* platform/DragItem.h:
(WebCore::DragItem::encode const):
(WebCore::DragItem::decode):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227266 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Expose Safe Browsing SPI
https://bugs.webkit.org/show_bug.cgi?id=181804
<rdar://problem/36626946>

Patch by Zach Li <zacharyli323@gmail.com> on 2018-01-19
Reviewed by Dan Bernstein.

If client is using Apple internal SDK, then we can just import the header; if not,
then we declare necessary symbols that client will need.

* Configurations/WebKit.xcconfig:
Only link against SafariSafeBrowsing framework on macOS High Sierra
and iOS 11 and above. Weak link against SafariSafeBrowsing framework
because it is not present on the Base system.

* Platform/spi/Cocoa/SafeBrowsingSPI.h: Added.

* WebKit.xcodeproj/project.pbxproj:
Added SafeBrowsingSPI.h.

* WebKitLibraries/WebKitPrivateFrameworkStubs/iOS/11/SafariSafeBrowsing.framework/SafariSafeBrowsing.tbd:
Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227265 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Mark imported/w3c/web-platform-tests/service-workers/service-worker/fetch-cors-xhr.https.html as flaky.
https://bugs.webkit.org/show_bug.cgi?id=181901

Unreviewed test gardening.

* TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227264 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Mark imported/w3c/web-platform-tests/service-workers/service-worker/fetch-canvas-tainting-cache.https.html as flaky.
https://bugs.webkit.org/show_bug.cgi?id=181900

Unreviewed test gardening.

* TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227263 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Mark imported/w3c/web-platform-tests/service-workers/service-worker/fetch-canvas-tainting.https.html as flaky.
https://bugs.webkit.org/show_bug.cgi?id=181897

Unreviewed test gardening.

* TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227262 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed, rolling out r227235.

The test for this change consistently times out on High
Sierra.

Reverted changeset:

"Support for preconnect Link headers"
https://bugs.webkit.org/show_bug.cgi?id=181657
https://trac.webkit.org/changeset/227235

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227261 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[Sierra Debug WK2] ASSERTION FAILED: paymentCoordinator().supportsVersion(version)
https://bugs.webkit.org/show_bug.cgi?id=181833

Patch by Andy Estes <aestes@apple.com> on 2018-01-19
Reviewed by Youenn Fablet.

Moved the version 3 test into its own file that only runs on High Sierra and later.

* http/tests/ssl/applepay/ApplePayRequestShippingContactV3.https-expected.txt: Added.
* http/tests/ssl/applepay/ApplePayRequestShippingContactV3.https.html: Added.
* platform/mac-wk2/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227260 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Move Bingdings EWS and Webkitpy EWS queues to High Sierra on buildbot dashboard.
https://bugs.webkit.org/show_bug.cgi?id=181881

Reviewed by Alexey Proskuryakov.

* BuildSlaveSupport/build.webkit.org-config/public_html/dashboard/Scripts/BubbleQueueServer.js:
(BubbleQueueServer):
* BuildSlaveSupport/build.webkit.org-config/public_html/dashboard/Scripts/Dashboard.js:
* BuildSlaveSupport/build.webkit.org-config/public_html/dashboard/Styles/Main.css:
(table.queue-grid tr.platform.mac-os-x-elcapitan img.logo): Deleted.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227258 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed build fix, removed unused lambda capture.

* UIProcess/WebResourceLoadStatisticsStore.cpp:
(WebKit::WebResourceLoadStatisticsStore::scheduleClearInMemoryAndPersistent):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227257 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Mark http/wpt/web-animations/timing-model/animation-effects/current-iteration.html as flaky.
https://bugs.webkit.org/show_bug.cgi?id=181888

Unreviewed test gardening.

* TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227255 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Update TestExpectations for webrtc/video-mute.html.
https://bugs.webkit.org/show_bug.cgi?id=177501

Unreviewed test gardening.

* platform/mac-wk2/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227250 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Mark imported/w3c/web-platform-tests/media-source/mediasource-config-change-mp4-* tests as flaky.
https://bugs.webkit.org/show_bug.cgi?id=181565

Unreviewed test gardening.

* platform/mac/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227249 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Resource Load Statistics: Remove unused calls to WebResourceLoadStatisticsStore:logTestingEvent() to fix API test
https://bugs.webkit.org/show_bug.cgi?id=181890
<rdar://problem/36674772>

Unreviewed API test fix.

* UIProcess/WebResourceLoadStatisticsStore.cpp:
(WebKit::WebResourceLoadStatisticsStore::scheduleClearInMemoryAndPersistent):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227248 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Disable Atomics when SharedArrayBuffer isn’t enabled
https://bugs.webkit.org/show_bug.cgi?id=181572

Unreviewed test gardening.

* test262.yaml: Skip tests that fail after this change.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227246 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Cache storage errors like Quota should trigger console messages
https://bugs.webkit.org/show_bug.cgi?id=181879
<rdar://problem/36669048>

Patch by Youenn Fablet <youenn@apple.com> on 2018-01-19
Reviewed by Chris Dumez.

Source/WebCore:

Covered by rebased test.

* Modules/cache/DOMCache.cpp:
(WebCore::DOMCache::retrieveRecords):
(WebCore::DOMCache::batchDeleteOperation):
(WebCore::DOMCache::batchPutOperation):
* Modules/cache/DOMCacheEngine.cpp:
(WebCore::DOMCacheEngine::errorToException):
(WebCore::DOMCacheEngine::logErrorAndConvertToException):
* Modules/cache/DOMCacheEngine.h:
* Modules/cache/DOMCacheStorage.cpp:
(WebCore::DOMCacheStorage::retrieveCaches):
(WebCore::DOMCacheStorage::doOpen):
(WebCore::DOMCacheStorage::doRemove):

LayoutTests:

* http/wpt/cache-storage/cache-quota.any-expected.txt:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227245 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Web Inspector: Layers tab should do away with popovers (if possible)
https://bugs.webkit.org/show_bug.cgi?id=181805

Reviewed by Matt Baker.

* Localizations/en.lproj/localizedStrings.js:
Remove superfluous colon from a string.

* UserInterface/Main.html:
* UserInterface/Views/LayerDetailsSidebarPanel.css:
* UserInterface/Views/Layers3DContentView.css: Added.
Remove popover styling from sidebar, add new file with similar styling for canvas overlay.

* UserInterface/Views/LayerDetailsSidebarPanel.js:
(WI.LayerDetailsSidebarPanel):
(WI.LayerDetailsSidebarPanel.prototype.selectNodeByLayerId):
(WI.LayerDetailsSidebarPanel.prototype._dataGridSelectedNodeChanged):
(WI.LayerDetailsSidebarPanel.prototype._updateLayers):
(WI.LayerDetailsSidebarPanel.prototype._updateBottomBar):
(WI.LayerDetailsSidebarPanel.prototype.willDismissPopover): Deleted.
(WI.LayerDetailsSidebarPanel.prototype._showPopoverForSelectedNode): Deleted.
(WI.LayerDetailsSidebarPanel.prototype._presentPopover): Deleted.
(WI.LayerDetailsSidebarPanel.prototype._contentForPopover): Deleted.
(WI.LayerDetailsSidebarPanel.prototype._populateListOfCompositingReasons.addReason): Deleted.
(WI.LayerDetailsSidebarPanel.prototype._populateListOfCompositingReasons): Deleted.
* UserInterface/Views/Layers3DContentView.js:
(WI.Layers3DContentView):
(WI.Layers3DContentView.prototype.shown):
(WI.Layers3DContentView.prototype.selectLayerById):
(WI.Layers3DContentView.prototype._canvasMouseDown):
(WI.Layers3DContentView.prototype._buildLayerInfoElement):
(WI.Layers3DContentView.prototype._updateLayerInfoElement):
(WI.Layers3DContentView.prototype._updateReasonsList):
Remove popover from sidebar table, overlay div with same data arrangement on top of the canvas.
Also reverse the fix from r226671 since the visualization is no longer unusable without the sidebar!

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227244 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Web Inspector: Canvas Tab: Multiple "waiting for frames" messages displayed
https://bugs.webkit.org/show_bug.cgi?id=181865
<rdar://problem/36664737>

Reviewed by Devin Rousso.

* UserInterface/Views/CanvasContentView.js:
(WI.CanvasContentView.prototype._recordingStarted):
(WI.CanvasContentView.prototype._recordingStopped):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227243 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Do not go to the storage process when registering a service worker client if there is no service worker registered
https://bugs.webkit.org/show_bug.cgi?id=181740
<rdar://problem/36650400>

Patch by Youenn Fablet <youenn@apple.com> on 2018-01-19
Reviewed by Chris Dumez.

Source/WebCore:

Register a document as service worker client only if there is an existing service worker connection.
This allows not creating any connection if no service worker is registered.

Add internals API to test whether a service worker connection was created or not.
This is used by API tests that cover the changes.

* dom/Document.cpp:
(WebCore::Document::privateBrowsingStateDidChange): No need to create a service worker connection if client is not registered yet.
(WebCore::Document::setServiceWorkerConnection): No need to unregister/register if service worker connection is the same.
Similarly, if Document is to be destroyed or suspended, we should not register it.
* loader/DocumentLoader.cpp:
(WebCore::DocumentLoader::commitData):
* testing/Internals.cpp:
(WebCore::Internals::hasServiceWorkerConnection):
* testing/Internals.h:
* testing/Internals.idl:
* workers/service/ServiceWorkerProvider.cpp:
(WebCore::ServiceWorkerProvider::registerServiceWorkerClients):
* workers/service/ServiceWorkerProvider.h:

Source/WebKit:

UIProcess notifies all web processes to register their service worker clients when spinning the service worker process.
Add private API to set the number of web processes for testing purposes.

* UIProcess/API/Cocoa/WKProcessPool.mm:
(-[WKProcessPool _setMaximumNumberOfProcesses:]):
* UIProcess/API/Cocoa/WKProcessPoolPrivate.h:
* UIProcess/WebProcessPool.cpp:
(WebKit::WebProcessPool::establishWorkerContextConnectionToStorageProcess):
* WebProcess/WebProcess.cpp:
(WebKit::WebProcess::registerServiceWorkerClients):
* WebProcess/WebProcess.h:
* WebProcess/WebProcess.messages.in:

Tools:

Add support for internals inside API tests.

* TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj:
* TestWebKitAPI/Tests/InjectInternals_Bundle.cpp: Added.
(TestWebKitAPI::InternalsInjectedBundleTest::InternalsInjectedBundleTest):
(TestWebKitAPI::InternalsInjectedBundleTest::initialize):
(TestWebKitAPI::InternalsInjectedBundleTest::didCreatePage):
(TestWebKitAPI::InternalsInjectedBundleTest::didClearWindowForFrame):
* TestWebKitAPI/Tests/WebKitCocoa/ServiceWorkerBasic.mm:
(setConfigurationInjectedBundlePath):
(-[RegularPageMessageHandler userContentController:didReceiveScriptMessage:]):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227242 268f45cc-cd09-0410-ab3c-d52691b4dbfc

REGRESSION (r221092): Swipe actions are hard to perform in FastMail app
https://bugs.webkit.org/show_bug.cgi?id=181817
<rdar://problem/35274055>

Source/WebCore:

Add a setting for controlling whether touch listeners are passive
by default on document/window/body.

Updated existing test.

* dom/EventTarget.cpp:
(WebCore::EventTarget::addEventListener):
* page/Settings.yaml:

Source/WebKit:

Reviewed by Simon Fraser.

Add a linked-on-or-after check to set passive touch listeners on document in WebCore.

* CMakeLists.txt:
* Shared/WebPreferences.yaml:
* Shared/WebPreferencesDefaultValues.cpp: Copied from Source/WebKit/UIProcess/Cocoa/VersionChecks.h.
(defaultPassiveTouchListenersAsDefaultOnDocument):
* Shared/WebPreferencesDefaultValues.h:
* UIProcess/Cocoa/VersionChecks.h:
* WebKit.xcodeproj/project.pbxproj:

Source/WebKitLegacy/mac:

Reviewed by Simon Fraser.

Add a linked-on-or-after check to set passive touch listeners on document in WebCore.

* Misc/WebKitVersionChecks.h:
* WebView/WebView.mm:
(-[WebView _commonInitializationWithFrameName:groupName:]):

LayoutTests:

Reviewed by Simon Fraser.

* fast/events/touch/ios/passive-by-default-on-document-and-window-expected.txt:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227240 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Update frame-ancestor directive to match Content Security Policy Level 3
https://bugs.webkit.org/show_bug.cgi?id=178891
<rdar://problem/35209458>

Reviewed by Alex Christensen.

Derived from Blink e667cc2e501fabab3605b838e4ee0d642a9c4a59:
<https://chromium.googlesource.com/chromium/src.git/+/e667cc2e501fabab3605b838e4ee0d642a9c4a59>

Source/WebCore:

Update frame-ancestor directive to match against the origin of the ancestor document per the
Content Security Policy Level 3 spec.: <https://w3c.github.io/webappsec-csp/> (15 January 2018).
Specifically this change in behavior was made to CSP 3 in <https://github.com/w3c/webappsec/issues/311>.
In earlier versions of the spec, the frame-ancestor directive matched against the URL of the
ancestor document.

Disregarding allow-same-origin sandboxed iframes, a document with policy "frame-ancestor 'self'"
will be blocked from loading in a sandboxed iframe as a result of this change.

Tests: http/tests/security/contentSecurityPolicy/1.1/frame-ancestors/frame-ancestors-nested-cross-in-allow-same-origin-sandboxed-cross-url-allow.html
       http/tests/security/contentSecurityPolicy/1.1/frame-ancestors/frame-ancestors-nested-cross-in-sandboxed-cross-url-block.html

* page/csp/ContentSecurityPolicyDirectiveList.cpp:
(WebCore::checkFrameAncestors):

LayoutTests:

* http/tests/security/contentSecurityPolicy/1.1/frame-ancestors/frame-ancestors-nested-cross-in-allow-same-origin-sandboxed-cross-url-allow-expected.txt: Added.
* http/tests/security/contentSecurityPolicy/1.1/frame-ancestors/frame-ancestors-nested-cross-in-allow-same-origin-sandboxed-cross-url-allow.html: Added.
* http/tests/security/contentSecurityPolicy/1.1/frame-ancestors/frame-ancestors-nested-cross-in-sandboxed-cross-url-block-expected.txt: Added.
* http/tests/security/contentSecurityPolicy/1.1/frame-ancestors/frame-ancestors-nested-cross-in-sandboxed-cross-url-block.html: Added.
* http/tests/security/contentSecurityPolicy/resources/frame-ancestors-test.js:
(injectNestedIframe):
(window.onload):
(testNestedIFrame):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227238 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[Curl] Add timeout support to XMLHttpRequest
https://bugs.webkit.org/show_bug.cgi?id=181876

Patch by Basuke Suzuki <Basuke.Suzuki@sony.com> on 2018-01-19
Reviewed by Alex Christensen

* platform/network/ResourceRequestBase.cpp:
* platform/network/curl/CurlContext.cpp:
(WebCore::CurlHandle::setTimeout):
* platform/network/curl/CurlContext.h:
* platform/network/curl/CurlRequest.cpp:
(WebCore::CurlRequest::setupTransfer):
(WebCore::CurlRequest::didCompleteTransfer):
* platform/network/curl/ResourceError.h:
* platform/network/curl/ResourceErrorCurl.cpp:
(WebCore::ResourceError::httpError):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227237 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Kill ArithNegate's ArithProfile assert inside BytecodeParser
https://bugs.webkit.org/show_bug.cgi?id=181877
<rdar://problem/36630552>

Reviewed by Mark Lam.

JSTests:

* stress/arith-profile-for-negate-can-see-non-number-due-to-dfg-osr-exit-profiling.js: Added.
(runNearStackLimit):
(f1):
(f2):
(f3):
(i.catch):
(i.try.runNearStackLimit):
(catch):

Source/JavaScriptCore:

Before this patch, we used to assert that op_negate's result ArithProfile
only produces number. It's logically true that negate only produces a number.
However, the DFG may incorrectly pick this ArithProfile when doing OSR exit
profiling. So we'll end up profiling something that's likely the input to
negate. This patch removes the assert. We cede to the fact that Graph::methodOfGettingAValueProfileFor
is entirely heuristic based, potentially leading to profiling results being imprecise.

* dfg/DFGByteCodeParser.cpp:
(JSC::DFG::ByteCodeParser::makeSafe):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227236 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Support for preconnect Link headers
https://bugs.webkit.org/show_bug.cgi?id=181657

Reviewed by Darin Adler.

Source/WebCore:

Move the preconnect functionality into its own function, and
also call this function when Link headers are processed.

Test: http/tests/preconnect/link-header-rel-preconnect-http.php

* loader/LinkLoader.cpp:
(WebCore::LinkLoader::loadLinksFromHeader): Call preconnectIfNeeded.
(WebCore::LinkLoader::preconnectIfNeeded): Preconnect to a host functionality moved here.
(WebCore::LinkLoader::loadLink): Call preconnectIfNeeded.
* loader/LinkLoader.h:

LayoutTests:

Add test to see Link preconnect headers trigger a connection.

* http/tests/preconnect/link-header-rel-preconnect-http-expected.txt: Added.
* http/tests/preconnect/link-header-rel-preconnect-http.html: Added.
* http/tests/preconnect/resources/header-preconnect.php: Added.
* platform/ios-simulator/TestExpectations: Skipped the test, as ios-simulator doesn't process Link headers for subresources.
* platform/win/TestExpectations: Skipped the preconnect test directory, as it doesn't work on Windows.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227235 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Should allow updating a build-request to 'canceled'.
https://bugs.webkit.org/show_bug.cgi?id=181819

Reviewed by Ryosuke Niwa.

It's possible syncing script update a build-request to 'canceled' state.

* public/api/build-requests.php: Added 'canceled' as an acceptable update state.
* server-tests/api-build-requests-tests.js: Added a unit test to update a build-request to 'canceled'.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227234 268f45cc-cd09-0410-ab3c-d52691b4dbfc

oss-fuzz jsc build is broken: StringImpl.h:27:10: fatal error: 'unicode/ustring.h' file not found
<https://webkit.org/b/181871>

Rubber-stamped by JF Bastien.

* CMakeLists.txt: Add ICU header search path to
LLIntOffsetsExtractor target by reusing
JavaScriptCore_SYSTEM_INCLUDE_DIRECTORIES.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227233 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Web Inspector: Styles Redesign: tabbing on commented out property throws exception
https://bugs.webkit.org/show_bug.cgi?id=180676
<rdar://problem/35981058>

Reviewed by Joseph Pecoraro.

* UserInterface/Views/SpreadsheetCSSStyleDeclarationEditor.js:
(WI.SpreadsheetCSSStyleDeclarationEditor.prototype.startEditingFirstProperty):
Tabbing from the selector field should focus on the first editable property.
When no editable properties are present, a new blank property should be added after the commented out ones.

(WI.SpreadsheetCSSStyleDeclarationEditor.prototype.startEditingLastProperty):
Shift-tabbing from the selector field should focus on the last editable property of the previous CSS rule.
When no editable properties are present, a new blank property should be added after the commented out ones.

(WI.SpreadsheetCSSStyleDeclarationEditor.prototype.spreadsheetCSSStyleDeclarationEditorFocusMoved):
When navigating between properties skip the commented out ones.

(WI.SpreadsheetCSSStyleDeclarationEditor.prototype._editablePropertyAfter):
(WI.SpreadsheetCSSStyleDeclarationEditor.prototype._editablePropertyBefore):
* UserInterface/Views/SpreadsheetStyleProperty.js:
(WI.SpreadsheetStyleProperty.prototype.get enabled):
(WI.SpreadsheetStyleProperty.prototype._update):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227232 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[Cocoa] _WKNSWindowExtras.h: Add missing availability annotation
https://bugs.webkit.org/show_bug.cgi?id=181868

Patch by Joseph Pecoraro <pecoraro@apple.com> on 2018-01-19
Reviewed by Dan Bernstein.

* Shared/API/Cocoa/_WKNSWindowExtras.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227231 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Fix jsc-only build
https://bugs.webkit.org/show_bug.cgi?id=181874

Patch by Alex Christensen <achristensen@webkit.org> on 2018-01-19
Reviewed by JF Bastien.

This makes "build-webkit --jsc-only" work on Mac!

* wtf/PlatformJSCOnly.cmake:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227230 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Spread's effects are modeled incorrectly both in AI and in Clobberize
https://bugs.webkit.org/show_bug.cgi?id=181867
<rdar://problem/36290415>

Reviewed by Michael Saboff.

JSTests:

* stress/ai-needs-to-model-spreads-effects.js: Added.
(try.p.Symbol.iterator):
(try.go):
(catch):
* stress/clobberize-needs-to-model-spread-effects.js: Added.
(assert):
(foo):
(a.Symbol.iterator):

Source/JavaScriptCore:

* dfg/DFGAbstractInterpreterInlines.h:
(JSC::DFG::AbstractInterpreter<AbstractStateType>::executeEffects):
* dfg/DFGClobberize.h:
(JSC::DFG::clobberize):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227229 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Web Inspector: Make styles sidebar always LTR
https://bugs.webkit.org/show_bug.cgi?id=175357
<rdar://problem/33787988>

Reviewed by Joseph Pecoraro.

* UserInterface/Views/SpreadsheetRulesStyleDetailsPanel.js:
(WI.SpreadsheetRulesStyleDetailsPanel):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227228 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Resource Load Statistics: Add void to argument list to fix build with -Wstrict-prototypes
https://bugs.webkit.org/show_bug.cgi?id=181870
<rdar://problem/36666750>

Unreviewed build fix.

* UIProcess/API/Cocoa/WKWebsiteDataStorePrivate.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227227 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Follow-up build fix for r227206.

Unreviewed.

* Source/webrtc/sdk/objc/Framework/Classes/VideoProcessing/VideoProcessingSoftLink.h:
Avoid duplicate and different definitions of ALWAYS_INLINE.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227226 268f45cc-cd09-0410-ab3c-d52691b4dbfc

AppCache: Log a Deprecation warning to the Console when AppCache is used
https://bugs.webkit.org/show_bug.cgi?id=181778

Patch by Joseph Pecoraro <pecoraro@apple.com> on 2018-01-19
Reviewed by Alex Christensen.

LayoutTests/imported/w3c:

* web-platform-tests/html/browsers/offline/appcache/workers/appcache-worker-expected.txt:
* web-platform-tests/html/browsers/offline/introduction-4/event_cached-expected.txt:
* web-platform-tests/html/browsers/offline/introduction-4/event_checking-expected.txt:
* web-platform-tests/html/browsers/offline/introduction-4/event_noupdate-expected.txt:
* web-platform-tests/html/browsers/offline/introduction-4/event_progress-expected.txt:
* web-platform-tests/html/browsers/offline/manifest_url_check-expected.txt:
* web-platform-tests/service-workers/service-worker/appcache-ordering-main.https-expected.txt:

Source/WebCore:

* html/HTMLHtmlElement.cpp:
(WebCore::HTMLHtmlElement::insertedByParser):

LayoutTests:

* http/tests/appcache/404-manifest-expected.txt:
* http/tests/appcache/404-resource-expected.txt:
* http/tests/appcache/404-resource-with-slow-main-resource-expected.txt:
* http/tests/appcache/abort-cache-onchecking-expected.txt:
* http/tests/appcache/abort-cache-onchecking-manifest-404-expected.txt:
* http/tests/appcache/abort-cache-onchecking-resource-404-expected.txt:
* http/tests/appcache/abort-cache-ondownloading-expected.txt:
* http/tests/appcache/abort-cache-ondownloading-manifest-404-expected.txt:
* http/tests/appcache/abort-cache-ondownloading-resource-404-expected.txt:
* http/tests/appcache/abort-cache-onprogress-expected.txt:
* http/tests/appcache/access-via-redirect-expected.txt:
* http/tests/appcache/crash-when-navigating-away-then-back-expected.txt:
* http/tests/appcache/credential-url-expected.txt:
* http/tests/appcache/cyrillic-uri-expected.txt:
* http/tests/appcache/decide-navigation-policy-after-delay-expected.txt:
* http/tests/appcache/deferred-events-delete-while-raising-expected.txt:
* http/tests/appcache/deferred-events-delete-while-raising-timer-expected.txt:
* http/tests/appcache/deferred-events-expected.txt:
* http/tests/appcache/different-https-origin-resource-main-expected.txt:
* http/tests/appcache/different-origin-manifest-expected.txt:
* http/tests/appcache/different-scheme-expected.txt:
* http/tests/appcache/document-write-html-element-2-expected.txt:
* http/tests/appcache/empty-manifest-expected.txt:
* http/tests/appcache/fail-on-update-2-expected.txt:
* http/tests/appcache/fail-on-update-expected.txt:
* http/tests/appcache/fallback-expected.txt:
* http/tests/appcache/fallback-namespace-outside-manifest-path-expected.txt:
* http/tests/appcache/foreign-fallback-expected.txt:
* http/tests/appcache/foreign-iframe-main-expected.txt:
* http/tests/appcache/history-test-expected.txt:
* http/tests/appcache/idempotent-update-expected.txt:
* http/tests/appcache/identifier-test-expected.txt:
* http/tests/appcache/interrupted-update-expected.txt:
* http/tests/appcache/local-content-expected.txt:
* http/tests/appcache/main-resource-fallback-for-network-error-crash-expected.txt:
* http/tests/appcache/main-resource-hash-expected.txt:
* http/tests/appcache/main-resource-redirect-expected.txt:
* http/tests/appcache/manifest-containing-itself-expected.txt:
* http/tests/appcache/manifest-parsing-expected.txt:
* http/tests/appcache/manifest-redirect-2-expected.txt:
* http/tests/appcache/manifest-redirect-expected.txt:
* http/tests/appcache/manifest-with-empty-file-expected.txt:
* http/tests/appcache/max-size-expected.txt:
* http/tests/appcache/multi-fallback-expected.txt:
* http/tests/appcache/navigating-away-while-cache-attempt-in-progress-expected.txt:
* http/tests/appcache/non-html-expected.txt:
* http/tests/appcache/offline-access-expected.txt:
* http/tests/appcache/online-fallback-layering-expected.txt:
* http/tests/appcache/online-whitelist-expected.txt:
* http/tests/appcache/origin-delete-expected.txt:
* http/tests/appcache/origin-quota-continued-download-expected.txt:
* http/tests/appcache/origin-quota-continued-download-multiple-manifests-expected.txt:
* http/tests/appcache/origin-quota-expected.txt:
* http/tests/appcache/origin-usage-expected.txt:
* http/tests/appcache/origins-with-appcache-expected.txt:
* http/tests/appcache/progress-counter-expected.txt:
* http/tests/appcache/reload-expected.txt:
* http/tests/appcache/remove-cache-expected.txt:
* http/tests/appcache/resource-redirect-2-expected.txt:
* http/tests/appcache/resource-redirect-expected.txt:
* http/tests/appcache/simple-expected.txt:
* http/tests/appcache/simple-video-async-expected.txt:
* http/tests/appcache/simple-video-sync-expected.txt:
* http/tests/appcache/top-frame-1-expected.txt:
* http/tests/appcache/top-frame-2-expected.txt:
* http/tests/appcache/top-frame-3-expected.txt:
* http/tests/appcache/top-frame-4-expected.txt:
* http/tests/appcache/update-cache-expected.txt:
* http/tests/appcache/video-expected.txt:
* http/tests/appcache/whitelist-wildcard-expected.txt:
* http/tests/appcache/wrong-content-type-expected.txt:
* http/tests/appcache/wrong-signature-2-expected.txt:
* http/tests/appcache/wrong-signature-expected.txt:
* http/tests/appcache/x-frame-options-prevents-framing-expected.txt:
* http/tests/appcache/xhr-foreign-resource-expected.txt:
* http/tests/contentfiltering/load-substitute-data-from-appcache-expected.txt:
* http/tests/security/appcache-switching-private-browsing-expected.txt:
* http/tests/security/cross-origin-appcache-allowed-expected.txt:
* http/tests/security/cross-origin-appcache-expected.txt:
* http/tests/security/same-origin-appcache-blocked-expected.txt:
* http/tests/ssl/upgrade-origin-usage-expected.txt:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227225 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed, rolling out r227211.

Breaks iOS Simulator tests.

Reverted changeset:

"Expose Safe Browsing SPI"
https://bugs.webkit.org/show_bug.cgi?id=181804
https://trac.webkit.org/changeset/227211

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227224 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Resource Load Statistics: Implement callback support for removal of WebsiteDataType::ResourceLoadStatistics
https://bugs.webkit.org/show_bug.cgi?id=181822
https://bugs.webkit.org/show_bug.cgi?id=175263
https://bugs.webkit.org/show_bug.cgi?id=178536
https://bugs.webkit.org/show_bug.cgi?id=181223
https://bugs.webkit.org/show_bug.cgi?id=181482
<rdar://problem/33491222>
<rdar://problem/33805293>
<rdar://problem/36332683>
<rdar://problem/36549026>

Reviewed by Alex Christensen.

Source/WebKit:

* UIProcess/API/C/WKWebsiteDataStoreRef.cpp:
(WKWebsiteDataStoreStatisticsClearInMemoryAndPersistentStore):
(WKWebsiteDataStoreStatisticsClearInMemoryAndPersistentStoreModifiedSinceHours):
* UIProcess/API/Cocoa/WKWebsiteDataStore.mm:
(-[WKWebsiteDataStore _resourceLoadStatisticsClearInMemoryAndPersistentStore]):
    Calls the new API with no-op completion handler.
(-[WKWebsiteDataStore _resourceLoadStatisticsClearInMemoryAndPersistentStore:]):
    New API with completion handler.
(-[WKWebsiteDataStore _resourceLoadStatisticsClearInMemoryAndPersistentStoreModifiedSinceHours:]):
    Calls the new API with no-op completion handler.
(-[WKWebsiteDataStore _resourceLoadStatisticsClearInMemoryAndPersistentStoreModifiedSinceHours:completionHandler:]):
    New API with completion handler.
* UIProcess/API/Cocoa/WKWebsiteDataStorePrivate.h:
* UIProcess/ResourceLoadStatisticsPersistentStorage.cpp:
(WebKit::ResourceLoadStatisticsPersistentStorage::populateMemoryStoreFromDisk):
* UIProcess/WebResourceLoadStatisticsStore.cpp:
(WebKit::WebResourceLoadStatisticsStore::grandfatherExistingWebsiteData):
(WebKit::WebResourceLoadStatisticsStore::scheduleClearInMemoryAndPersistent):
* UIProcess/WebResourceLoadStatisticsStore.h:
* UIProcess/WebsiteData/WebsiteDataStore.cpp:
(WebKit::WebsiteDataStore::removeData):
(WebKit::WebsiteDataStore::clearResourceLoadStatisticsInWebProcesses):
* UIProcess/WebsiteData/WebsiteDataStore.h:

Tools:

* WebKitTestRunner/InjectedBundle/Bindings/TestRunner.idl:
* WebKitTestRunner/InjectedBundle/TestRunner.cpp:
(WTR::TestRunner::statisticsClearInMemoryAndPersistentStore):
(WTR::TestRunner::statisticsClearInMemoryAndPersistentStoreModifiedSinceHours):
* WebKitTestRunner/InjectedBundle/TestRunner.h:
* WebKitTestRunner/cocoa/TestControllerCocoa.mm:
(WTR::TestController::statisticsClearInMemoryAndPersistentStore):
(WTR::TestController::statisticsClearInMemoryAndPersistentStoreModifiedSinceHours):

LayoutTests:

* http/tests/resourceLoadStatistics/clear-in-memory-and-persistent-store-one-hour.html:
* http/tests/resourceLoadStatistics/clear-in-memory-and-persistent-store.html:
* http/tests/resourceLoadStatistics/grandfathering.html:
* platform/ios/TestExpectations:
    Marked the three updated tests as [ Pass ].
* platform/mac-wk2/TestExpectations:
    Marked the three updated tests as [ Pass ].

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227223 268f45cc-cd09-0410-ab3c-d52691b4dbfc

run-webkit-tests fails when there is a curly brace in Xcode build output
https://bugs.webkit.org/show_bug.cgi?id=181254
<rdar://problem/36453374>

Reviewed by Daniel Bates.

* Scripts/webkitpy/port/base.py:
(Port._run_script): Encode script output before logging it.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227222 268f45cc-cd09-0410-ab3c-d52691b4dbfc

ASSERT(registration || isTerminating()) hit in SWServerWorker::skipWaiting()
https://bugs.webkit.org/show_bug.cgi?id=181761
<rdar://problem/36594564>

Reviewed by Youenn Fablet.

There is a short period of time, early in the registration process where a
SWServerWorker object exists for a registration but is not in the registration's
installing/waiting/active slots yet. As a result, if a registration is cleared
during this period (for e.g. due to the user clearing all website data), that
SWServerWorker will not be terminated. We then hit assertion later on when this
worker is trying to do things (like call skipWaiting).

To address the issue, we now keep a reference this SWServerWorker on the
registration, via a new SWServerRegistration::m_preInstallationWorker data member.
When the registration is cleared, we now take care of terminating this worker.

No new tests, covered by existing tests that crash flakily in debug builds.

* workers/WorkerThread.cpp:
(WebCore::WorkerThread::stop):
if the mutex is locked, then the worker thread is still starting. We spin the
runloop and try to stop again later. This avoids the deadlock shown in
Bug 181763 as the worker thread may need to interact with the main thread
during startup.

* workers/service/server/SWServer.cpp:
(WebCore::SWServer::installContextData):
* workers/service/server/SWServerJobQueue.cpp:
(WebCore::SWServerJobQueue::scriptContextFailedToStart):
(WebCore::SWServerJobQueue::install):
* workers/service/server/SWServerRegistration.cpp:
(WebCore::SWServerRegistration::~SWServerRegistration):
(WebCore::SWServerRegistration::setPreInstallationWorker):
(WebCore::SWServerRegistration::clear):
* workers/service/server/SWServerRegistration.h:
(WebCore::SWServerRegistration::preInstallationWorker const):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227221 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Service worker registrations restored from disk may not be reused when the JS calls register() again
https://bugs.webkit.org/show_bug.cgi?id=181810
<rdar://problem/36591711>

Reviewed by Youenn Fablet.

Source/WebCore:

The issue was that when restoring a registration from disk, we would not set its active worker right
away. We only set it later in installContextData(). installContextData() is only called after we’ve
launched the service worker process and established a connection to it.

However, we would start processing jobs (such as registrations) before we’ve established the connection
to the service worker process. SWServerJobQueue::runRegisterJob(), in order to reuse an existing
registration checks the registration’s active worker has the right script URL. The issue was that when
this code would execute, we may not have set the registration’s active service worker yet, in which case,
we would update the existing registration instead of reusing it as-is.

To address the issue, we now delay the processing of jobs until the connection to the service worker
process has been established and we've installed all pending contexts via installContextData().

Changed is covered by new API test.

* workers/service/server/SWServer.cpp:
(WebCore::SWServer::Connection::scheduleJobInServer):
(WebCore::SWServer::scheduleJob):
(WebCore::SWServer::serverToContextConnectionCreated):
* workers/service/server/SWServer.h:

Tools:

Add API test coverage.

* TestWebKitAPI/Tests/WebKitCocoa/ServiceWorkerBasic.mm:
(-[SWMessageHandlerForRestoreFromDiskTest initWithExpectedMessage:]):
(-[SWMessageHandlerForRestoreFromDiskTest userContentController:didReceiveScriptMessage:]):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227220 268f45cc-cd09-0410-ab3c-d52691b4dbfc

AX: when invert colors is on, double-invert image and picture elements in UserAgentStyleSheet
https://bugs.webkit.org/show_bug.cgi?id=181281
<rdar://problem/36291776>

Reviewed by Simon Fraser.

Source/WebCore:

Updated "Smart Invert" to include img and picture element inversion and tests.

Tests: accessibility/smart-invert-reference.html
       accessibility/smart-invert.html

* css/html.css:
(@media (inverted-colors)):
(img:not(picture>img), picture, video):

LayoutTests:

Updated to include img and picture element tests.

* accessibility/smart-invert-expected.txt:
* accessibility/smart-invert-reference-expected.html:
* accessibility/smart-invert.html:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227219 268f45cc-cd09-0410-ab3c-d52691b4dbfc

REGRESSION (r223149): Ref WebPageProxy objects before calling their functionality
https://bugs.webkit.org/show_bug.cgi?id=181863
<rdar://problem/36662452>

Reviewed by Chris Dumez.

More fix ups following r223149. When notifying all pages of a process state change we need to
take care to ref all the pages before iterating over them and notifying them of the change.
Notifying a page of such a state change may ultimately delegate to the embedding client. And
the embedding client can do anything, including deallocating one or more pages.

* UIProcess/WebProcessProxy.cpp:
(WebKit::WebProcessProxy::didBecomeUnresponsive):
(WebKit::WebProcessProxy::didBecomeResponsive):
(WebKit::WebProcessProxy::willChangeIsResponsive):
(WebKit::WebProcessProxy::didChangeIsResponsive):
(WebKit::WebProcessProxy::requestTermination):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227218 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Remove El Capitan queues from flakiness dashboard
https://bugs.webkit.org/show_bug.cgi?id=181860

Reviewed by Aakash Jain.

* TestResultServer/static-dashboards/builders.jsonp:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227217 268f45cc-cd09-0410-ab3c-d52691b4dbfc

The WebContent process should not process incoming IPC while waiting for a sync IPC reply
https://bugs.webkit.org/show_bug.cgi?id=181560

Reviewed by Ryosuke Niwa.

Source/WebCore:

Add internals API for testing purposes.

Test: fast/misc/testIncomingSyncIPCMessageWhileWaitingForSyncReply.html

* page/ChromeClient.h:
* testing/Internals.cpp:
(WebCore::Internals::testIncomingSyncIPCMessageWhileWaitingForSyncReply):
* testing/Internals.h:
* testing/Internals.idl:

Source/WebKit:

The WebContent process should not process incoming IPC while waiting for a sync IPC reply.
This is causing hard-to-debug crashes because developers often assume the state does not
change during a sendSync() call.

* Platform/IPC/Connection.cpp:
(IPC::Connection::waitForSyncReply):
* Platform/IPC/Connection.h:
(IPC::Connection::setShouldProcessIncomingMessagesWhileWaitingForSyncReply):
* UIProcess/WebProcessProxy.cpp:
(WebKit::WebProcessProxy::testIncomingSyncIPCMessageWhileWaitingForSyncReply):
* UIProcess/WebProcessProxy.h:
* UIProcess/WebProcessProxy.messages.in:
* WebProcess/Network/NetworkProcessConnection.cpp:
(WebKit::NetworkProcessConnection::NetworkProcessConnection):
* WebProcess/Storage/WebToStorageProcessConnection.cpp:
(WebKit::WebToStorageProcessConnection::WebToStorageProcessConnection):
* WebProcess/WebConnectionToUIProcess.cpp:
(WebKit::WebConnectionToUIProcess::WebConnectionToUIProcess):
* WebProcess/WebCoreSupport/WebChromeClient.cpp:
(WebKit::WebChromeClient::testIncomingSyncIPCMessageWhileWaitingForSyncReply):
* WebProcess/WebCoreSupport/WebChromeClient.h:
* WebProcess/WebCoreSupport/WebEditorClient.cpp:
(WebKit::WebEditorClient::undo):
(WebKit::WebEditorClient::redo):
* WebProcess/WebProcess.cpp:
(WebKit::WebProcess::syncIPCMessageWhileWaitingForSyncReplyForTesting):
* WebProcess/WebProcess.h:
* WebProcess/WebProcess.messages.in:

LayoutTests:

Add layout test coverage.

* fast/misc/testIncomingSyncIPCMessageWhileWaitingForSyncReply-expected.txt: Added.
* fast/misc/testIncomingSyncIPCMessageWhileWaitingForSyncReply.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227216 268f45cc-cd09-0410-ab3c-d52691b4dbfc

HaveInternalSDK includes should be "#include?"
https://bugs.webkit.org/show_bug.cgi?id=179670

Reviewed by Dan Bernstein.

Source/bmalloc:

* Configurations/Base.xcconfig:

Source/JavaScriptCore:

* Configurations/Base.xcconfig:

Source/WebCore:

* Configurations/Base.xcconfig:

Source/WebInspectorUI:

* Configurations/Base.xcconfig:

Source/WebKit:

* Configurations/Base.xcconfig:

Source/WTF:

* Configurations/Base.xcconfig:

Tools:

* MiniBrowser/Configurations/Base.xcconfig:
* MobileMiniBrowser/Configurations/Base.xcconfig:
* TestWebKitAPI/Configurations/Base.xcconfig:
* WebKitTestRunner/Configurations/Base.xcconfig:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227215 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Fix misspelling; substitute willDetachRenderer for willDetatchRenderer.

Source/WebCore:

* html/HTMLPlugInImageElement.cpp:
(WebCore::HTMLPlugInImageElement::willDetachRenderers):
* plugins/PluginViewBase.h:
(WebCore::PluginViewBase::willDetachRenderer):
(WebCore::PluginViewBase::willDetatchRenderer): Deleted.

Source/WebKit:

* WebProcess/Plugins/PDF/PDFPlugin.h:
* WebProcess/Plugins/PDF/PDFPlugin.mm:
(WebKit::PDFPlugin::willDetachRenderer):
(WebKit::PDFPlugin::willDetatchRenderer): Deleted.
* WebProcess/Plugins/Plugin.h:
(WebKit::Plugin::willDetachRenderer):
(WebKit::Plugin::willDetatchRenderer): Deleted.
* WebProcess/Plugins/PluginView.cpp:
(WebKit::PluginView::willDetachRenderer):
(WebKit::PluginView::willDetatchRenderer): Deleted.
* WebProcess/Plugins/PluginView.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227214 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed build fix, remove unused lambda captures.

* dom/messageports/MessagePortChannel.cpp:
(WebCore::MessagePortChannel::takeAllMessagesForPort):
* dom/messageports/MessagePortChannelRegistry.cpp:
(WebCore::MessagePortChannelRegistry::messagePortChannelCreated):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227213 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Update XPCSPI.h
https://bugs.webkit.org/show_bug.cgi?id=181827
rdar://problem/36393031

Reviewed by Daniel Bates.

* wtf/spi/darwin/XPCSPI.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227212 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Expose Safe Browsing SPI
https://bugs.webkit.org/show_bug.cgi?id=181804
<rdar://problem/36626946>

Patch by Zach Li <zacharyli323@gmail.com> on 2018-01-19
Reviewed by Alex Christensen.

If client is using Apple internal SDK, then we can just import the header; if not,
then we declare necessary symbols that client will need.

* Configurations/WebKit.xcconfig:
Only link against SafariSafeBrowsing framework on macOS High Sierra
and iOS 11 and above. Weak link against SafariSafeBrowsing framework
because it is not present on the Base system.

* Platform/spi/Cocoa/SafeBrowsingSPI.h: Added.

* WebKit.xcodeproj/project.pbxproj:
Added SafeBrowsingSPI.h.

* WebKitLibraries/WebKitPrivateFrameworkStubs/iOS/11/SafariSafeBrowsing.framework/SafariSafeBrowsing.tbd:
Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227211 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[Web Animations] Remove http/wpt/wk-web-animations tests
https://bugs.webkit.org/show_bug.cgi?id=181861

These tests were written early on during our Web Animations implementation before we had a good sense of the quality
of the coverage of the W3C WPT suite. That suite is extremely comprehensive and all of the assertions we wrote ourselves
are redundant and should be removed so that all testing, unless specific to our implementation, is done through the WPT
suite.

Reviewed by Dean Jackson.

* http/wpt/wk-web-animations/interfaces/document-get-animations-expected.txt: Removed.
* http/wpt/wk-web-animations/interfaces/document-get-animations.html: Removed.
* http/wpt/wk-web-animations/interfaces/element-get-animations-expected.txt: Removed.
* http/wpt/wk-web-animations/interfaces/element-get-animations.html: Removed.
* http/wpt/wk-web-animations/interfaces/keyframe-effect-getComputedStyle-expected.txt: Removed.
* http/wpt/wk-web-animations/interfaces/keyframe-effect-getComputedStyle.html: Removed.
* http/wpt/wk-web-animations/timing-model/animation-creation-basic-expected.txt: Removed.
* http/wpt/wk-web-animations/timing-model/animation-creation-basic.html: Removed.
* http/wpt/wk-web-animations/timing-model/animation-current-time-expected.txt: Removed.
* http/wpt/wk-web-animations/timing-model/animation-current-time.html: Removed.
* http/wpt/wk-web-animations/timing-model/animation-effect-expected.txt: Removed.
* http/wpt/wk-web-animations/timing-model/animation-effect-timing-expected.txt: Removed.
* http/wpt/wk-web-animations/timing-model/animation-effect-timing.html: Removed.
* http/wpt/wk-web-animations/timing-model/animation-effect-unique-relationship-expected.txt: Removed.
* http/wpt/wk-web-animations/timing-model/animation-effect-unique-relationship.html: Removed.
* http/wpt/wk-web-animations/timing-model/animation-effect.html: Removed.
* http/wpt/wk-web-animations/timing-model/animation-interface-effect-property-expected.txt: Removed.
* http/wpt/wk-web-animations/timing-model/animation-interface-effect-property.html: Removed.
* http/wpt/wk-web-animations/timing-model/animation-interface-start-time-property-expected.txt: Removed.
* http/wpt/wk-web-animations/timing-model/animation-interface-start-time-property.html: Removed.
* http/wpt/wk-web-animations/timing-model/document-timeline-expected.txt: Removed.
* http/wpt/wk-web-animations/timing-model/document-timeline.html: Removed.
* http/wpt/wk-web-animations/timing-model/keyframe-effect-expected.txt: Removed.
* http/wpt/wk-web-animations/timing-model/keyframe-effect-interface-timing-duration-expected.txt: Removed.
* http/wpt/wk-web-animations/timing-model/keyframe-effect-interface-timing-duration.html: Removed.
* http/wpt/wk-web-animations/timing-model/keyframe-effect.html: Removed.
* http/wpt/wk-web-animations/timing-model/timeline-current-time-expected.txt: Removed.
* http/wpt/wk-web-animations/timing-model/timeline-current-time.html: Removed.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227210 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[Win] Compile error: 'WebKitQuartzCoreAdditionsBase.h' not found.
https://bugs.webkit.org/show_bug.cgi?id=181859
<rdar://problem/36659886>

Reviewed by Alex Christensen.

Use local include patch.

* WebKitQuartzCoreAdditions/API/WKCACFImage.h:
* WebKitQuartzCoreAdditions/API/WKCACFView.h:
* WebKitQuartzCoreAdditions/API/WKCACFViewPrivate.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227209 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[Web Animations] Expose timing properties (delay, endDelay, fill, iterationStart, iterations, direction) and getComputedTiming()
https://bugs.webkit.org/show_bug.cgi?id=181857
<rdar://problem/36660081>

Reviewed by Dean Jackson.

Source/WebCore:

We start the work to implement the rest of the Web Animations timing and animation model by exposing more properties on
AnimationEffectTiming to control delay (delay, endDelay), looping (iterationStart, iterations), fill and direction.
Additionally, we expose the getComputedTiming() method on AnimationEffect, although it currently lacks some computed
properties that will come in later patch as we implement various processes defined by the spec. We also update the
existing duration() method on AnimationEffectTiming to be called iterationDuration() to match the terms used in the
specification.

Finally, we make all new properties, and update existing ones, that expose a time value go through the new utility
function secondsToWebAnimationsAPITime() to guarantee rounded values with microseconds precision, as advised by
the Web Animations specification.

* CMakeLists.txt:
* DerivedSources.make:
* Sources.txt:
* WebCore.xcodeproj/project.pbxproj:
* animation/AnimationEffect.cpp:
(WebCore::AnimationEffect::localTime const):
(WebCore::AnimationEffect::getComputedTiming):
* animation/AnimationEffect.h:
* animation/AnimationEffect.idl:
* animation/AnimationEffectTiming.cpp:
(WebCore::AnimationEffectTiming::AnimationEffectTiming):
(WebCore::AnimationEffectTiming::setIterationStart):
(WebCore::AnimationEffectTiming::setIterations):
(WebCore::AnimationEffectTiming::bindingsDuration const):
(WebCore::AnimationEffectTiming::setBindingsDuration):
(WebCore::AnimationEffectTiming::endTime const):
(WebCore::AnimationEffectTiming::activeDuration const):
* animation/AnimationEffectTiming.h:
* animation/AnimationEffectTiming.idl:
* animation/AnimationPlaybackEvent.cpp:
(WebCore::AnimationPlaybackEvent::bindingsCurrentTime const):
(WebCore::AnimationPlaybackEvent::bindingsTimelineTime const):
* animation/AnimationTimeline.cpp:
(WebCore::AnimationTimeline::bindingsCurrentTime):
* animation/ComputedTimingProperties.h: Added.
* animation/ComputedTimingProperties.idl: Added. We set nullable double values to a default value of "null" since
otherwise setting those properties to a null value would not set the properties in the converted JS dictionary.
* animation/KeyframeEffect.cpp:
(WebCore::KeyframeEffect::create): Handle new timing properties passed in the KeyframeEffectOptions dictionary.
(WebCore::KeyframeEffect::applyAtLocalTime):
(WebCore::KeyframeEffect::getAnimatedStyle):
(WebCore::KeyframeEffect::startOrStopAccelerated):
* animation/WebAnimation.cpp:
(WebCore::WebAnimation::bindingsStartTime const):
(WebCore::WebAnimation::bindingsCurrentTime const):
(WebCore::WebAnimation::effectEndTime const):
(WebCore::WebAnimation::timeToNextRequiredTick const):
* animation/WebAnimationUtilities.h: Added.
(WebCore::secondsToWebAnimationsAPITime):

LayoutTests:

Update expectations with progressions and new failure points now we expose more of the API.

* http/wpt/web-animations/animation-model/animation-types/discrete-animation-expected.txt:
* http/wpt/web-animations/interfaces/Animatable/animate-expected.txt:
* http/wpt/web-animations/interfaces/Animation/finish-expected.txt:
* http/wpt/web-animations/interfaces/Animation/finished-expected.txt:
* http/wpt/web-animations/interfaces/Animation/pause-expected.txt:
* http/wpt/web-animations/interfaces/Animation/play-expected.txt:
* http/wpt/web-animations/interfaces/AnimationEffectTiming/delay-expected.txt:
* http/wpt/web-animations/interfaces/AnimationEffectTiming/direction-expected.txt:
* http/wpt/web-animations/interfaces/AnimationEffectTiming/duration-expected.txt:
* http/wpt/web-animations/interfaces/AnimationEffectTiming/easing-expected.txt:
* http/wpt/web-animations/interfaces/AnimationEffectTiming/endDelay-expected.txt:
* http/wpt/web-animations/interfaces/AnimationEffectTiming/fill-expected.txt:
* http/wpt/web-animations/interfaces/AnimationEffectTiming/iterationStart-expected.txt:
* http/wpt/web-animations/interfaces/AnimationEffectTiming/iterations-expected.txt:
* http/wpt/web-animations/interfaces/AnimationTimeline/document-timeline-expected.txt:
* http/wpt/web-animations/timing-model/animation-effects/active-time-expected.txt:
* http/wpt/web-animations/timing-model/animation-effects/current-iteration-expected.txt:
* http/wpt/web-animations/timing-model/animation-effects/local-time-expected.txt:
* http/wpt/web-animations/timing-model/animation-effects/phases-and-states-expected.txt:
* http/wpt/web-animations/timing-model/animation-effects/simple-iteration-progress-expected.txt:
* http/wpt/web-animations/timing-model/animations/set-the-animation-start-time-expected.txt:
* http/wpt/web-animations/timing-model/animations/set-the-target-effect-of-an-animation-expected.txt:
* http/wpt/web-animations/timing-model/time-transformations/transformed-progress-expected.txt:
* http/wpt/wk-web-animations/timing-model/keyframe-effect-interface-timing-duration.html:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227208 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Remove dead networking code
https://bugs.webkit.org/show_bug.cgi?id=181813

Patch by Alex Christensen <achristensen@webkit.org> on 2018-01-19
Reviewed by Tim Horton.

CFURLConnection is only used on Windows.

* platform/network/cf/ResourceError.h:
* platform/network/cf/ResourceRequest.h:
(WebCore::ResourceRequest::encodingRequiresPlatformData const):
* platform/network/cf/ResourceRequestCFNet.cpp:
(WebCore::findCFURLRequestCopyContentDispositionEncodingFallbackArrayFunction):
(WebCore::ResourceRequest::doUpdatePlatformRequest):
(WebCore::ResourceRequest::doUpdatePlatformHTTPBody):
(WebCore::ResourceRequest::doUpdateResourceRequest):
(WebCore::ResourceRequest::setStorageSession):
* platform/network/cf/ResourceResponse.h:
(WebCore::ResourceResponse::ResourceResponse):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227207 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Softlink VideoProcessing in WebKit
https://bugs.webkit.org/show_bug.cgi?id=181853
<rdar://problem/36590005>

Patch by Youenn Fablet <youenn@apple.com> on 2018-01-19
Reviewed by Eric Carlson.

* Configurations/libwebrtc.xcconfig:
* Source/webrtc/sdk/objc/Framework/Classes/VideoProcessing/VideoProcessingSoftLink.cpp: Added.
* Source/webrtc/sdk/objc/Framework/Classes/VideoProcessing/VideoProcessingSoftLink.h: Added.
* Source/webrtc/sdk/objc/Framework/Classes/VideoProcessing/encoder_vcp.h:
* Source/webrtc/sdk/objc/Framework/Classes/VideoProcessing/encoder_vcp.mm:
(internal::SetVTSessionProperty):
(webrtc::H264VideoToolboxEncoderVCP::Encode):
* Source/webrtc/sdk/objc/Framework/Classes/VideoToolbox/videocodecfactory.mm:
(webrtc::VideoToolboxVideoEncoderFactory::VideoToolboxVideoEncoderFactory):
* libwebrtc.xcodeproj/project.pbxproj:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227206 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Remove unused WebViewPrivate _allowCookies
https://bugs.webkit.org/show_bug.cgi?id=181812

Patch by Alex Christensen <achristensen@webkit.org> on 2018-01-19
Reviewed by Tim Horton.

Source/WebCore:

This SPI was in the original iOS upstreaming and has not been used in many years.

* platform/network/ResourceRequestBase.cpp:
(WebCore::ResourceRequestBase::setDefaultAllowCookies): Deleted.
(WebCore::ResourceRequestBase::defaultAllowCookies): Deleted.
* platform/network/ResourceRequestBase.h:
(WebCore::ResourceRequestBase::ResourceRequestBase):

Source/WebKitLegacy/mac:

* WebView/WebView.mm:
(+[WebView _setAllowCookies:]): Deleted.
(+[WebView _allowCookies]): Deleted.
* WebView/WebViewPrivate.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227205 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Mark http/tests/images/image-supports-video.html as flaky.
https://bugs.webkit.org/show_bug.cgi?id=181862

Unreviewed test gardening.

* platform/mac-wk1/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227204 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Update TestExpectations for media/W3C/audio/networkState/networkState_during_loadstart.html.
https://bugs.webkit.org/show_bug.cgi?id=123010

Unreviewed test gardening.

* platform/mac/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227203 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Move select-out-of-floated-non-editable iOS Simulator expectations to iOS

Unreviewed test gardening.

r222317 introduced these test expectations. These expectations should apply to both
Simulator and device testing.

* platform/ios-simulator-wk2/TestExpectations:
* platform/ios-wk2/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227202 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Use promises for basic-gestures.js and 'await' for the corresponding tests
https://bugs.webkit.org/show_bug.cgi?id=181841

Patch by Frederic Wang <fwang@igalia.com> on 2018-01-19
Reviewed by Megan Gardner.

* fast/events/touch/ios/drag-to-autoscroll-in-single-line-editable.html: Remove redundant
check for testRunner.runUIScript, rewrite runUIScript calls to just await a promise, add the
async keyword to runTest and reindent.
Also remove extraneous space after + operator.
* fast/events/touch/ios/long-press-then-drag-down-to-change-selected-text.html: Ditto.
* fast/events/touch/ios/long-press-then-drag-left-to-change-selected-text.html: Ditto.
* fast/events/touch/ios/long-press-then-drag-right-to-change-selected-text.html: Ditto.
* fast/events/touch/ios/long-press-then-drag-to-select-text.html: Ditto.
* fast/events/touch/ios/long-press-then-drag-up-to-change-selected-text.html: Ditto.
* fast/events/touch/ios/long-press-to-select-and-tap-to-clear.html: Ditto.
* fast/events/touch/ios/long-press-to-select-text.html: Ditto.
* resources/basic-gestures.js: For all functions in this file, wrap the script source into a
runUIScript call and a new promise, reindent.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227201 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Mark svg/filters/feDiffuseLighting-bottomRightPixel.html as failing on Windows.
https://bugs.webkit.org/show_bug.cgi?id=181854

Unreviewed test gardening.

* platform/win/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227200 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[iOS] LayoutTest media/modern-media-controls/media-controller/ios/media-controller-ios-do-not-hide-controls-when-tapping-button.html fails on Internal bots
https://bugs.webkit.org/show_bug.cgi?id=181843
<rdar://problem/36061363>

The button we were trying to press was outside of the viewable screen area and so the tap wouldn't occur.
Resizing the video to fit in the window fixes the issue.

Reviewed by Youenn Fablet.

* media/modern-media-controls/media-controller/ios/media-controller-ios-do-not-hide-controls-when-tapping-button.html:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227199 268f45cc-cd09-0410-ab3c-d52691b4dbfc

WebDriver: driver environment not passed to pytest when running w3c tests
https://bugs.webkit.org/show_bug.cgi?id=181852

Patch by Carlos Garcia Campos <cgarcia@igalia.com> on 2018-01-19
Reviewed by Carlos Alberto Lopez Perez.

That's why color codes are not used in the bots log for selenium tests but they appear in w3c tests.

* Scripts/webkitpy/webdriver_tests/webdriver_w3c_executor.py:
(WebDriverW3CExecutor.run):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227198 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GTK] WebDriver: wayland display no used in wayland bot
https://bugs.webkit.org/show_bug.cgi?id=181851

Reviewed by Carlos Alberto Lopez Perez.

We need to handle the additionalArguments property in the WebDriverTests step.

* BuildSlaveSupport/build.webkit.org-config/steps.py:
(RunWebDriverTests.start):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227197 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed, reduce count of iteration to fix timing out debug JSC test
https://bugs.webkit.org/show_bug.cgi?id=181535

* stress/inserted-recovery-with-set-last-index.js:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@227196 268f45cc-cd09-0410-ab3c-d52691b4dbfc