Remove AtomicStringImpl.

Source/core/rendering/svg/SVGPathData.cpp

Index: Source/core/rendering/svg/SVGPathData.cpp
diff --git a/Source/core/rendering/svg/SVGPathData.cpp b/Source/core/rendering/svg/SVGPathData.cpp
index 0879b8b831ece367f6f7cfeb2fe3fe680a0d25bb..4ae2539baef269ce6d2aed0e486f76a51dd020f8 100644
--- a/Source/core/rendering/svg/SVGPathData.cpp
+++ b/Source/core/rendering/svg/SVGPathData.cpp
@@ -149,9 +149,9 @@ void updatePathFromGraphicsElement(SVGElement* element, Path& path)
     ASSERT(path.isEmpty());
 
     typedef void (*PathUpdateFunction)(SVGElement*, Path&);
-    static HashMap<AtomicStringImpl*, PathUpdateFunction>* map = 0;
+    static HashMap<StringImpl*, PathUpdateFunction>* map = 0;
     if (!map) {
-        map = new HashMap<AtomicStringImpl*, PathUpdateFunction>;
+        map = new HashMap<StringImpl*, PathUpdateFunction>;
         map->set(SVGNames::circleTag.localName().impl(), updatePathFromCircleElement);
         map->set(SVGNames::ellipseTag.localName().impl(), updatePathFromEllipseElement);
         map->set(SVGNames::lineTag.localName().impl(), updatePathFromLineElement);