[SVG] SVGAnimatedRect migration to new SVG property impl.

Source/core/svg/SVGElement.h

Index: Source/core/svg/SVGElement.h
diff --git a/Source/core/svg/SVGElement.h b/Source/core/svg/SVGElement.h
index 6ed8ea8bd7aeff12ab21282a8c4b9fa34aa0a0dd..9825b3a3603b8ff57a4ecdfe062809e3f0024f82 100644
--- a/Source/core/svg/SVGElement.h
+++ b/Source/core/svg/SVGElement.h
@@ -43,6 +43,7 @@ class SVGCursorElement;
 class SVGDocumentExtensions;
 class SVGElementInstance;
 class SVGElementRareData;
+class SVGFitToViewBox;
 class SVGSVGElement;
 
 void mapAttributeToCSSProperty(HashMap<StringImpl*, CSSPropertyID>* propertyNameToIdMap, const QualifiedName& attrName);
@@ -179,6 +180,7 @@ protected:
     void setHasSVGRareData() { m_hasSVGRareData = true; }
     void clearHasSVGRareData() { m_hasSVGRareData = false; }
 
+    friend class SVGFitToViewBox;

[pdr., 2014/01/16 03:25:47]

Any reason this is listed here instead of at the top?

[kouhei (in TOK), 2014/01/16 03:42:27]

I wanted to be explicit that SVGFitToViewBox is made a friend class just to
allow use of "reportAttributeParsingError". I added a comment here.

In future, reportAttributeParsingError should be removed and parsing errors
should be reported via ExceptionState.

     void reportAttributeParsingError(SVGParsingError, const QualifiedName&, const AtomicString&);
     bool hasFocusEventListeners() const;