tree 1667d87a1afc8cbc782ed5219915f8cd51d8d53f
parent bfa636093e07d18b66600d55b710079cfd405250
author commit-queue@webkit.org <commit-queue@webkit.org@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1558153788 +0000
committer commit-queue@webkit.org <commit-queue@webkit.org@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1558153788 +0000

Implement CSS `display: flow-root` (modern clearfix)
https://bugs.webkit.org/show_bug.cgi?id=165603

Patch by Joonghun Park <pjh0718@gmail.com> on 2019-05-17
Reviewed by Zalan Bujtas.

This change follows https://drafts.csswg.org/css-display-3/#valdef-display-flow-root as below.

'display: flow-root' generates a block container box, and lays out its contents using flow layout.
It always establishes a new block formatting context for its contents.

Source/WebCore:

* css/CSSPrimitiveValueMappings.h:
(WebCore::CSSPrimitiveValue::CSSPrimitiveValue):
* css/CSSValueKeywords.in:
* css/StyleResolver.cpp:
(WebCore::equivalentBlockDisplay):
* css/parser/CSSParserFastPaths.cpp:
(WebCore::CSSParserFastPaths::isValidKeywordPropertyAndValue):
* rendering/RenderBox.cpp:
(WebCore::RenderBox::createsNewFormattingContext const):
* rendering/RenderElement.cpp:
(WebCore::RenderElement::createFor):
* rendering/style/RenderStyleConstants.h:

Source/WebInspectorUI:

* UserInterface/External/CodeMirror/css.js:

LayoutTests:

* TestExpectations:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@245494 268f45cc-cd09-0410-ab3c-d52691b4dbfc