Remove display:run-in support.

Remove display:run-in support.
<https://webkit.org/b/127874>
<rdar://problem/15926949>

Source/WebCore:

Remove support for the "run-in" display type. Blink recently removed
this and Gecko never supported in the first place.

Rubber-stamped by Anders Carlsson.

* css/CSSParser.cpp:
(WebCore::isValidKeywordPropertyAndValue):
* css/CSSPrimitiveValueMappings.h:
(WebCore::CSSPrimitiveValue::CSSPrimitiveValue):
* css/CSSValueKeywords.in:
* css/StyleResolver.cpp:
(WebCore::equivalentBlockDisplay):
(WebCore::doesNotInheritTextDecoration):
* rendering/RenderBlock.cpp:
(WebCore::RenderBlock::willBeDestroyed):
(WebCore::RenderBlock::addChildIgnoringAnonymousColumnBlocks):
(WebCore::RenderBlock::makeChildrenNonInline):
(WebCore::canMergeContiguousAnonymousBlocks):
(WebCore::RenderBlock::renderName):
* rendering/RenderBlock.h:
* rendering/RenderBlockFlow.cpp:
(WebCore::RenderBlockFlow::willBeDestroyed):
(WebCore::shouldCheckLines):
(WebCore::getHeightForLineCount):
* rendering/RenderElement.cpp:
(WebCore::RenderElement::createFor):
(WebCore::RenderElement::destroyLeftoverChildren):
* rendering/RenderFileUploadControl.cpp:
* rendering/RenderFileUploadControl.h:
* rendering/RenderInline.cpp:
(WebCore::RenderInline::updateFromStyle):
(WebCore::RenderInline::renderName):
(WebCore::RenderInline::clippedOverflowRectForRepaint):
* rendering/RenderListBox.cpp:
* rendering/RenderListBox.h:
* rendering/RenderMenuList.cpp:
* rendering/RenderMenuList.h:
* rendering/RenderObject.cpp:
* rendering/RenderObject.h:
* rendering/RenderProgress.cpp:
* rendering/RenderProgress.h:
* rendering/RenderSlider.cpp:
* rendering/RenderSlider.h:
* rendering/RenderTextControl.cpp:
* rendering/RenderTextControl.h:
* rendering/RenderTheme.cpp:
(WebCore::RenderTheme::adjustStyle):
* rendering/style/RenderStyleConstants.h:

Source/WebInspectorUI:

Rubber-stamped by Anders Carlsson.

* UserInterface/CSSKeywordCompletions.js:
* UserInterface/External/CodeMirror/css.js:

LayoutTests:

Rubber-stamped by Anders Carlsson.

* editing/undo/undo-after-event-edited.html:
* fast/css-generated-content/generated-runin-expected.html: Removed.
* fast/css-generated-content/generated-runin.html: Removed.
* fast/lists/parent-box-not-box-crash-expected.txt: Removed.
* fast/lists/parent-box-not-box-crash.html: Removed.
* fast/multicol/span/runin-continuation-crash-expected.txt: Removed.
* fast/multicol/span/runin-continuation-crash.html: Removed.
* fast/runin/001.html: Removed.
* fast/runin/002.html: Removed.
* fast/runin/crash-when-reparent-sibling-expected.txt: Removed.
* fast/runin/crash-when-reparent-sibling.html: Removed.
* fast/runin/generated-content-crash-expected.png: Removed.
* fast/runin/generated-content-crash-expected.txt: Removed.
* fast/runin/generated-content-crash.html: Removed.
* fast/runin/generated.html: Removed.
* fast/runin/generated2.html: Removed.
* fast/runin/generated3.html: Removed.
* fast/runin/generated4.html: Removed.
* fast/runin/input-text-runin-expected.txt: Removed.
* fast/runin/input-text-runin.html: Removed.
* fast/runin/insert-before-run-in-expected.png: Removed.
* fast/runin/insert-before-run-in-expected.txt: Removed.
* fast/runin/insert-before-run-in.html: Removed.
* fast/runin/move-run-in-original-position-crash-expected.png: Removed.
* fast/runin/move-run-in-original-position-crash-expected.txt: Removed.
* fast/runin/move-run-in-original-position-crash.html: Removed.
* fast/runin/nonblock-runin-expected.txt: Removed.
* fast/runin/nonblock-runin.html: Removed.
* fast/runin/progress-run-in-crash-expected.txt: Removed.
* fast/runin/progress-run-in-crash.html: Removed.
* fast/runin/run-in-after-run-in-expected.png: Removed.
* fast/runin/run-in-after-run-in-expected.txt: Removed.
* fast/runin/run-in-after-run-in.html: Removed.
* fast/runin/run-in-layer-not-removed-crash-expected.txt: Removed.
* fast/runin/run-in-layer-not-removed-crash.html: Removed.
* fast/runin/run-in-parent-add-child-expected.png: Removed.
* fast/runin/run-in-parent-add-child-expected.txt: Removed.
* fast/runin/run-in-parent-add-child.html: Removed.
* fast/runin/run-in-parent-block-child-add-and-intrude-expected.png: Removed.
* fast/runin/run-in-parent-block-child-add-and-intrude-expected.txt: Removed.
* fast/runin/run-in-parent-block-child-add-and-intrude.html: Removed.
* fast/runin/run-in-parent-block-child-add-expected.png: Removed.
* fast/runin/run-in-parent-block-child-add-expected.txt: Removed.
* fast/runin/run-in-parent-block-child-add.html: Removed.
* fast/runin/runin-between-list-marker-and-before-content-expected.png: Removed.
* fast/runin/runin-between-list-marker-and-before-content-expected.txt: Removed.
* fast/runin/runin-between-list-marker-and-before-content.html: Removed.
* fast/runin/runin-continuations-crash-expected.txt: Removed.
* fast/runin/runin-continuations-crash.html: Removed.
* fast/runin/runin-div-before-child-expected.png: Removed.
* fast/runin/runin-div-before-child-expected.txt: Removed.
* fast/runin/runin-div-before-child.html: Removed.
* fast/runin/runin-generated-before-content-expected.png: Removed.
* fast/runin/runin-generated-before-content-expected.txt: Removed.
* fast/runin/runin-generated-before-content.html: Removed.
* fast/runin/runin-into-div-with-float-child-expected.png: Removed.
* fast/runin/runin-into-div-with-float-child-expected.txt: Removed.
* fast/runin/runin-into-div-with-float-child.html: Removed.
* fast/runin/runin-not-go-into-float-expected.png: Removed.
* fast/runin/runin-not-go-into-float-expected.txt: Removed.
* fast/runin/runin-not-go-into-float.html: Removed.
* fast/runin/runin-remove-child-simple-expected.txt: Removed.
* fast/runin/runin-remove-child-simple.html: Removed.
* fast/runin/runin-reparent-crash-expected.txt: Removed.
* fast/runin/runin-reparent-crash.html: Removed.
* fast/runin/runin-sibling-inline-expected.txt: Removed.
* fast/runin/runin-sibling-inline.html: Removed.
* fast/runin/runin-table-before-child-expected.png: Removed.
* fast/runin/runin-table-before-child-expected.txt: Removed.
* fast/runin/runin-table-before-child.html: Removed.
* fast/runin/select-runin-expected.txt: Removed.
* fast/runin/select-runin.html: Removed.
* fast/runin/textarea-runin-expected.txt: Removed.
* fast/runin/textarea-runin.html: Removed.
* fast/table/form-with-table-style.html: Removed.
* platform/efl/fast/runin/001-expected.png: Removed.
* platform/efl/fast/runin/001-expected.txt: Removed.
* platform/efl/fast/runin/002-expected.png: Removed.
* platform/efl/fast/runin/002-expected.txt: Removed.
* platform/efl/fast/runin/generated-expected.png: Removed.
* platform/efl/fast/runin/generated-expected.txt: Removed.
* platform/efl/fast/runin/generated2-expected.png: Removed.
* platform/efl/fast/runin/generated2-expected.txt: Removed.
* platform/efl/fast/runin/generated3-expected.png: Removed.
* platform/efl/fast/runin/generated3-expected.txt: Removed.
* platform/efl/fast/runin/generated4-expected.png: Removed.
* platform/efl/fast/runin/generated4-expected.txt: Removed.
* platform/efl/fast/runin/runin-generated-before-content-expected.png: Removed.
* platform/gtk/fast/runin/001-expected.png: Removed.
* platform/gtk/fast/runin/001-expected.txt: Removed.
* platform/gtk/fast/runin/002-expected.png: Removed.
* platform/gtk/fast/runin/002-expected.txt: Removed.
* platform/gtk/fast/runin/generated-content-crash-expected.png: Removed.
* platform/gtk/fast/runin/generated-expected.png: Removed.
* platform/gtk/fast/runin/generated-expected.txt: Removed.
* platform/gtk/fast/runin/generated2-expected.png: Removed.
* platform/gtk/fast/runin/generated2-expected.txt: Removed.
* platform/gtk/fast/runin/generated3-expected.png: Removed.
* platform/gtk/fast/runin/generated3-expected.txt: Removed.
* platform/gtk/fast/runin/generated4-expected.png: Removed.
* platform/gtk/fast/runin/generated4-expected.txt: Removed.
* platform/gtk/fast/runin/insert-before-run-in-expected.png: Removed.
* platform/gtk/fast/runin/move-run-in-original-position-crash-expected.png: Removed.
* platform/gtk/fast/runin/run-in-after-run-in-expected.png: Removed.
* platform/gtk/fast/runin/run-in-parent-add-child-expected.png: Removed.
* platform/gtk/fast/runin/run-in-parent-block-child-add-and-intrude-expected.png: Removed.
* platform/gtk/fast/runin/run-in-parent-block-child-add-expected.png: Removed.
* platform/gtk/fast/runin/runin-between-list-marker-and-before-content-expected.png: Removed.
* platform/gtk/fast/runin/runin-div-before-child-expected.png: Removed.
* platform/gtk/fast/runin/runin-generated-before-content-expected.png: Removed.
* platform/gtk/fast/runin/runin-into-div-with-float-child-expected.png: Removed.
* platform/gtk/fast/runin/runin-not-go-into-float-expected.png: Removed.
* platform/gtk/fast/runin/runin-table-before-child-expected.png: Removed.
* platform/mac/fast/runin/001-expected.png: Removed.
* platform/mac/fast/runin/001-expected.txt: Removed.
* platform/mac/fast/runin/002-expected.png: Removed.
* platform/mac/fast/runin/002-expected.txt: Removed.
* platform/mac/fast/runin/generated-expected.png: Removed.
* platform/mac/fast/runin/generated-expected.txt: Removed.
* platform/mac/fast/runin/generated2-expected.png: Removed.
* platform/mac/fast/runin/generated2-expected.txt: Removed.
* platform/mac/fast/runin/generated3-expected.png: Removed.
* platform/mac/fast/runin/generated3-expected.txt: Removed.
* platform/mac/fast/runin/generated4-expected.png: Removed.
* platform/mac/fast/runin/generated4-expected.txt: Removed.
* platform/win/fast/runin/nonblock-runin-expected.txt: Removed.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@163560 268f45cc-cd09-0410-ab3c-d52691b4dbfc