[CSS Grid Layout] Implementation of the grid-template shorthand.

Source/core/css/parser/BisonCSSParser.h

Index: Source/core/css/parser/BisonCSSParser.h
diff --git a/Source/core/css/parser/BisonCSSParser.h b/Source/core/css/parser/BisonCSSParser.h
index 1a32e94a35df8a7cc0bca3a130b244fb5df9143d..1770b1a8761070bf7bbb177f1504b4db02aff980 100644
--- a/Source/core/css/parser/BisonCSSParser.h
+++ b/Source/core/css/parser/BisonCSSParser.h
@@ -37,6 +37,7 @@
 #include "core/css/MediaQuery.h"
 #include "core/css/StylePropertySet.h"
 #include "core/css/parser/CSSParserObserver.h"
+#include "core/rendering/style/GridCoordinate.h"
 #include "platform/graphics/Color.h"
 #include "wtf/HashSet.h"
 #include "wtf/OwnPtr.h"
@@ -55,6 +56,7 @@ class CSSValue;
 class CSSValueList;
 class CSSBasicShape;
 class CSSBasicShapeInset;
+class CSSGridLineNamesValue;
 class Document;
 class Element;
 class ImmutableStylePropertySet;
@@ -164,14 +166,17 @@ public:
     PassRefPtr<CSSValue> parseGridPosition();
     bool parseIntegerOrStringFromGridPosition(RefPtrWillBeRawPtr<CSSPrimitiveValue>& numericValue, RefPtrWillBeRawPtr<CSSPrimitiveValue>& gridLineName);
     bool parseGridItemPositionShorthand(CSSPropertyID, bool important);
+    bool parseGridTemplateShorthand(bool important);
+    bool parseGridTemplateRowsAndAreas(bool important);
+    bool parseGridTemplateAreasRow(NamedGridAreaMap&, const size_t, size_t&);
     bool parseGridAreaShorthand(bool important);
     bool parseSingleGridAreaLonghand(RefPtr<CSSValue>&);
-    bool parseGridTrackList(CSSPropertyID, bool important);
+    PassRefPtr<CSSValue> parseGridTrackList(bool important);
     bool parseGridTrackRepeatFunction(CSSValueList&);
     PassRefPtr<CSSValue> parseGridTrackSize(CSSParserValueList& inputList);
     PassRefPtrWillBeRawPtr<CSSPrimitiveValue> parseGridBreadth(CSSParserValue*);
     PassRefPtr<CSSValue> parseGridTemplateAreas();
-    void parseGridLineNames(CSSParserValueList* inputList, CSSValueList&);
+    void parseGridLineNames(CSSParserValueList* inputList, CSSValueList&, CSSGridLineNamesValue* = 0);
 
     bool parseClipShape(CSSPropertyID, bool important);