Implement ::content

Source/core/css/CSSParserValues.h

Index: Source/core/css/CSSParserValues.h
diff --git a/Source/core/css/CSSParserValues.h b/Source/core/css/CSSParserValues.h
index d48ad45d7704273201c85b2920aabc1739f6e389..8369176f84f9116be86753e00522a45424cdad3c 100644
--- a/Source/core/css/CSSParserValues.h
+++ b/Source/core/css/CSSParserValues.h
@@ -212,6 +212,7 @@ public:
     void setRelation(CSSSelector::Relation value) { m_selector->m_relation = value; }
     void setForPage() { m_selector->setForPage(); }
     void setRelationIsForShadowDistributed() { m_selector->setRelationIsForShadowDistributed(); }
+    bool relationIsForShadowDistributed() const { return m_selector->relationIsForShadowDistributed(); }

[hayato, 2013/08/01 02:34:29]

Could you change the name of the relation?
Now it's '::content'. We might want to rename the relation so that it matches
the name of pseudo-elements.

[tasak, 2013/08/01 03:31:44]

Done.

 
     void adoptSelectorVector(Vector<OwnPtr<CSSParserSelector> >& selectorVector);
 
@@ -219,6 +220,7 @@ public:
     void setFunctionArgumentSelector(CSSParserSelector* selector) { m_functionArgumentSelector = selector; }
     bool isDistributedPseudoElement() const { return m_selector->isDistributedPseudoElement(); }
     CSSParserSelector* findDistributedPseudoElementSelector() const;
+    bool isContentPseudoElement() const { return m_selector->isContentPseudoElement(); }
 
     CSSSelector::PseudoType pseudoType() const { return m_selector->pseudoType(); }
     bool isCustomPseudoElement() const { return m_selector->isCustomPseudoElement(); }