Make blink classes and structures in core/css fast-allocated

Source/core/css/FontFaceSet.h

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 16 matching lines @@
 #define FontFaceSet_h
 
 #include "bindings/core/v8/ScriptPromise.h"
 #include "core/css/FontFace.h"
 #include "core/css/FontFaceSetForEachCallback.h"
 #include "core/dom/ActiveDOMObject.h"
 #include "core/events/EventListener.h"
 #include "core/events/EventTarget.h"
 #include "platform/AsyncMethodRunner.h"
 #include "platform/RefCountedSupplement.h"
+#include "wtf/Allocator.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/RefCounted.h"
 #include "wtf/Vector.h"
 
 // Mac OS X 10.6 SDK defines check() macro that interfares with our check() method
 #ifdef check
 #undef check
 #endif
 
 namespace blink {
@@ skipping 63 matching lines @@
 
     DECLARE_VIRTUAL_TRACE();
 
 private:
     static PassRefPtrWillBeRawPtr<FontFaceSet> create(Document& document)
     {
         return adoptRefWillBeNoop(new FontFaceSet(document));
     }
 
     class FontLoadHistogram {
+        DISALLOW_ALLOCATION();
     public:
         enum Status { NoWebFonts, HadBlankText, DidNotHaveBlankText, Reported };
         FontLoadHistogram() : m_status(NoWebFonts), m_count(0), m_recorded(false) { }
         void incrementCount() { m_count++; }
         void updateStatus(FontFace*);
         void record();
 
     private:
         Status m_status;
         int m_count;
@@ skipping 23 matching lines @@
     WillBeHeapListHashSet<RefPtrWillBeMember<FontFace>> m_nonCSSConnectedFaces;
 
     AsyncMethodRunner<FontFaceSet> m_asyncRunner;
 
     FontLoadHistogram m_histogram;
 };
 
 } // namespace blink
 
 #endif // FontFaceSet_h