Add support for the frames() timing function
[WebKit-https.git] / Source / WebKit / ChangeLog
index fdf5531..3d9beb5 100644 (file)
@@ -1,3 +1,110 @@
+2018-01-12  Antoine Quint  <graouts@apple.com>
+
+        Add support for the frames() timing function
+        https://bugs.webkit.org/show_bug.cgi?id=181585
+        <rdar://problem/36463317>
+
+        Reviewed by Dean.
+
+        Add the ability to endode and decode the frames() timing function.
+
+        * Shared/WebCoreArgumentCoders.cpp:
+        (IPC::ArgumentCoder<FramesTimingFunction>::encode):
+        (IPC::ArgumentCoder<FramesTimingFunction>::decode):
+        * Shared/WebCoreArgumentCoders.h:
+        * WebProcess/WebPage/RemoteLayerTree/PlatformCAAnimationRemote.mm:
+        (WebKit::PlatformCAAnimationRemote::Properties::encode const):
+        (WebKit::PlatformCAAnimationRemote::Properties::decode):
+
+2018-01-11  Keith Miller  <keith_miller@apple.com>
+
+        Rename ENABLE_ASYNC_ITERATION to ENABLE_JS_ASYNC_ITERATION
+        https://bugs.webkit.org/show_bug.cgi?id=181573
+
+        Reviewed by Simon Fraser.
+
+        * Configurations/FeatureDefines.xcconfig:
+
+2018-01-11  Brent Fulgham  <bfulgham@apple.com>
+
+        REGRESSION(r219530): ResourceLoadStatisticsPersistentStorage should be read-only in ephemeral sessions
+        https://bugs.webkit.org/show_bug.cgi?id=181136
+        <rdar://problem/36116604>
+
+        Reviewed by Chris Dumez.
+
+        Some uses of WebKit involve running a UIProcess as an ephemeral session for the life of the process. In this
+        case, we do not initialize the data path for the set of load statistics triggering an assertion.
+
+        We actually intended ephemeral sessions to consume the existing resource load data (presumably captured during
+        non-ephemeral browsing). This would be a read-only mode, where it would not add new entries to the load
+        statistics, but would take advantage of existing observations. Currently that does not happen (for this type
+        of WebKit embed), which forces each run as an ephemeral session to build up in-memory browsing data until it has
+        enough observations to begin modifying loads.
+
+        We need to set the ResourceLoadStatisticsPersistentStorage object to a "read only" mode in this case, so
+        that it read (but does not write) from this database.
+
+        Tested by ephemeral website data TestWebKitAPI tests.
+
+        * UIProcess/ResourceLoadStatisticsPersistentStorage.cpp:
+        (WebKit::ResourceLoadStatisticsPersistentStorage::create): Added to allow creation of the right style of
+        Persistent Storage.
+        (WebKit::ResourceLoadStatisticsPersistentStorage::ResourceLoadStatisticsPersistentStorage): Initialize the
+        new data member.
+        (WebKit::ResourceLoadStatisticsPersistentStorage::asyncWriteTimerFired): RELEASE_ASSERT that we never run
+        this method when in "read only" mode.
+        (WebKit::ResourceLoadStatisticsPersistentStorage::writeMemoryStoreToDisk): Ditto.
+        (WebKit::ResourceLoadStatisticsPersistentStorage::scheduleOrWriteMemoryStore): Return early if asked to
+        schedule a write operation for a "read only" persistent store.
+        (WebKit::ResourceLoadStatisticsPersistentStorage::finishAllPendingWorkSynchronously): RELEASE_ASSERT if we
+        ever shut down in "read only" mode with an active write timer.
+        * UIProcess/ResourceLoadStatisticsPersistentStorage.h:
+        * UIProcess/WebResourceLoadStatisticsStore.cpp:
+        (WebKit::WebResourceLoadStatisticsStore::WebResourceLoadStatisticsStore): Pass a flag indicating whether the
+        storage session is ephemeral or not.
+        * UIProcess/WebResourceLoadStatisticsStore.h:
+
+2018-01-11  Keith Rollin  <krollin@apple.com>
+
+        Add optional logging of ITP-related user interaction information
+        https://bugs.webkit.org/show_bug.cgi?id=181556
+
+        Reviewed by Brent Fulgham.
+
+        In order to support the tracking of the efficacy of Intelligent
+        Tracking Protection, add some logging indicating when the user
+        interacts with a page in a way that affects cookie partitioning. This
+        logging is off by default, and is enabled with `defaults write -g
+        WebKitLogCookieInformation -bool true`.
+
+        * Shared/WebProcessCreationParameters.cpp:
+        (WebKit::WebProcessCreationParameters::encode const):
+        (WebKit::WebProcessCreationParameters::decode):
+        * Shared/WebProcessCreationParameters.h:
+        * UIProcess/Cocoa/WebProcessPoolCocoa.mm:
+        (WebKit::WebProcessPool::platformInitializeWebProcess):
+        * WebProcess/WebProcess.cpp:
+        (WebKit::WebProcess::initializeWebProcess):
+
+2018-01-11  Megan Gardner  <megan_gardner@apple.com>
+
+        Implement MultiDocument protocol for restoring focus to a WKWebView
+        https://bugs.webkit.org/show_bug.cgi?id=181510
+
+        Reviewed by Dan Bernstein.
+
+        Support the UIKit protocol for restoring focus to a what previously had focus.
+        WebKit already has a method to silently remove and replace focus, without telling the
+        web process about the unfocus and refocusing, so we're just using that.
+
+        * Platform/spi/ios/UIKitSPI.h:
+        * UIProcess/ios/WKContentViewInteraction.h:
+        * UIProcess/ios/WKContentViewInteraction.mm:
+        (-[WKContentView _restoreFocusWithToken:]):
+        (-[WKContentView _preserveFocusWithToken:destructively:]):
+
+
 2018-01-11  Wenson Hsieh  <wenson_hsieh@apple.com>
 
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