Implement all shorthand property.

Source/core/css/parser/CSSPropertyParser.cpp

Index: Source/core/css/parser/CSSPropertyParser.cpp
diff --git a/Source/core/css/parser/CSSPropertyParser.cpp b/Source/core/css/parser/CSSPropertyParser.cpp
index 400fa3d79b3a344160ccc4432c94e76d2af82520..bd64f46b490370f014878b191fa102fe6a3162bd 100644
--- a/Source/core/css/parser/CSSPropertyParser.cpp
+++ b/Source/core/css/parser/CSSPropertyParser.cpp
@@ -1615,6 +1615,15 @@ bool CSSPropertyParser::parseValue(CSSPropertyID propId, bool important)
     case CSSPropertyTransformOrigin:
     case CSSPropertyTransformStyle:
         return false;
+
+    case CSSPropertyAll:
+        // FIXME: need to add CSSValueUnset here.
+        if (id == CSSValueInitial || id == CSSValueInherit) {
+            validPrimitive = true;
+            break;
+        }
+        return false;
+
     default:
         return parseSVGValue(propId, important);
     }
@@ -7032,7 +7041,9 @@ bool CSSPropertyParser::parseWillChange(bool important)
 
         CSSPropertyID property = cssPropertyID(currentValue->string);
         if (property && RuntimeCSSEnabled::isCSSPropertyEnabled(property)) {
-            if (property == CSSPropertyWillChange)
+            // Now "all" is used by both CSSValue and CSSPropertyValue.
+            // Need to return false when curretValue is CSSPropertyAll.

[dglazkov, 2014/03/28 16:56:03]

curretValue -> currentValue

[tasak, 2014/04/01 10:17:49]

Done.

+            if (property == CSSPropertyWillChange || property == CSSPropertyAll)
                 return false;
             values->append(cssValuePool().createIdentifierValue(property));
         } else {