[tracing] Adding class-wise memory statistics to blink gc memory dumps

Source/platform/heap/Visitor.h

Index: Source/platform/heap/Visitor.h
diff --git a/Source/platform/heap/Visitor.h b/Source/platform/heap/Visitor.h
index 1dfe6bcbf76a432c2a5aec4597a7883d4a3aa147..83b5f85b6d40556413df4d6011ba68f3b99c49ed 100644
--- a/Source/platform/heap/Visitor.h
+++ b/Source/platform/heap/Visitor.h
@@ -386,7 +386,6 @@ private:
     bool m_isGlobalMarkingVisitor;
 };
 
-#if ENABLE(GC_PROFILING)
 template<typename T>
 struct TypenameStringTrait {
     static const String& get()
@@ -395,7 +394,6 @@ struct TypenameStringTrait {
         return typenameString;
     }
 };
-#endif
 
 } // namespace blink