[part 2] Make classes and structures in modules fast-allocated.

Source/modules/storage/StorageNamespace.h

 /*
  * Copyright (C) 2008 Apple 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 20 matching lines @@
 #include "wtf/OwnPtr.h"
 #include "wtf/PassOwnPtr.h"
 
 namespace blink {
 
 class WebStorageNamespace;
 class SecurityOrigin;
 class StorageArea;
 
 class MODULES_EXPORT StorageNamespace {
+    WTF_MAKE_FAST_ALLOCATED(StorageNamespace);
 public:
     explicit StorageNamespace(PassOwnPtr<WebStorageNamespace>);
     ~StorageNamespace();
 
     static StorageArea* localStorageArea(SecurityOrigin*);
 
     StorageArea* storageArea(SecurityOrigin*);
     bool isSameNamespace(const WebStorageNamespace& sessionNamespace) const;
 
 private:
     OwnPtr<WebStorageNamespace> m_webStorageNamespace;
 };
 
 } // namespace blink
 
 #endif // StorageNamespace_h