https://bugs.webkit.org/show_bug.cgi?id=78934
        
Add the -webkit-line-align property to support the alignment of lines in the inline direction
to the line grid.

Reviewed by Dan Bernstein.

Source/WebCore: 

Added fast/line-grid/line-align-parsing.html

* css/CSSComputedStyleDeclaration.cpp:
(WebCore):
(WebCore::CSSComputedStyleDeclaration::getPropertyCSSValue):
* css/CSSParser.cpp:
(WebCore::CSSParser::parseValue):
* css/CSSPrimitiveValueMappings.h:
(WebCore::CSSPrimitiveValue::CSSPrimitiveValue):
(WebCore):
(WebCore::CSSPrimitiveValue::operator LineAlign):
* css/CSSProperty.cpp:
(WebCore::CSSProperty::isInheritedProperty):
* css/CSSPropertyNames.in:
* css/CSSStyleApplyProperty.cpp:
(WebCore::CSSStyleApplyProperty::CSSStyleApplyProperty):
* css/CSSStyleSelector.cpp:
(WebCore::CSSStyleSelector::applyProperty):
* css/CSSValueKeywords.in:
* rendering/style/RenderStyle.cpp:
(WebCore::RenderStyle::diff):
* rendering/style/RenderStyle.h:
* rendering/style/RenderStyleConstants.h:
* rendering/style/StyleRareInheritedData.cpp:
(WebCore::StyleRareInheritedData::StyleRareInheritedData):
(WebCore::StyleRareInheritedData::operator==):
* rendering/style/StyleRareInheritedData.h:
(StyleRareInheritedData):

LayoutTests: 

* fast/line-grid/line-align-parsing-expected.txt: Added.
* fast/line-grid/line-align-parsing.html: Added.
* fast/line-grid/script-tests/line-align-parsing.js: Added.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@108133 268f45cc-cd09-0410-ab3c-d52691b4dbfc
diff --git a/Source/WebCore/css/CSSProperty.cpp b/Source/WebCore/css/CSSProperty.cpp
index 06a48ab..fd85e9b 100644
--- a/Source/WebCore/css/CSSProperty.cpp
+++ b/Source/WebCore/css/CSSProperty.cpp
@@ -328,6 +328,7 @@
     case CSSPropertyWebkitHyphenateLimitBefore:
     case CSSPropertyWebkitHyphenateLimitLines:
     case CSSPropertyWebkitHyphens:
+    case CSSPropertyWebkitLineAlign:
     case CSSPropertyWebkitLineBoxContain:
     case CSSPropertyWebkitLineBreak:
     case CSSPropertyWebkitLineGrid: