[part 1] Make classes and structures in modules/ fast-allocated.

Source/modules/filesystem/WorkerGlobalScopeFileSystem.h

 /*
  * Copyright (C) 2008, 2009 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 22 matching lines @@
 namespace blink {
 
 class EntryCallback;
 class EntrySync;
 class ErrorCallback;
 class ExceptionState;
 class FileSystemCallback;
 class WorkerGlobalScope;
 
 class WorkerGlobalScopeFileSystem {
+    STATIC_ONLY(WorkerGlobalScopeFileSystem);
 public:
     enum {
         TEMPORARY,
         PERSISTENT,
     };
 
     static void webkitRequestFileSystem(WorkerGlobalScope&, int type, long long size, FileSystemCallback* successCallback, ErrorCallback*);
     static DOMFileSystemSync* webkitRequestFileSystemSync(WorkerGlobalScope&, int type, long long size, ExceptionState&);
     static void webkitResolveLocalFileSystemURL(WorkerGlobalScope&, const String& url, EntryCallback* successCallback, ErrorCallback*);
     static EntrySync* webkitResolveLocalFileSystemSyncURL(WorkerGlobalScope&, const String& url, ExceptionState&);
-
-private:
-    WorkerGlobalScopeFileSystem();
-    ~WorkerGlobalScopeFileSystem();
 };
 
 } // namespace blink
 
 #endif // WorkerGlobalScopeFileSystem_h