Make classes and structures in web fast-allocated.

Source/web/WorkerGlobalScopeProxyProviderImpl.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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 25 matching lines @@
 #include "wtf/PassOwnPtr.h"
 
 namespace blink {
 
 class Worker;
 class WorkerGlobalScopeProxy;
 
 class WorkerGlobalScopeProxyProviderImpl final : public NoBaseWillBeGarbageCollectedFinalized<WorkerGlobalScopeProxyProviderImpl>, public WorkerGlobalScopeProxyProvider {
     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(WorkerGlobalScopeProxyProviderImpl);
     WTF_MAKE_NONCOPYABLE(WorkerGlobalScopeProxyProviderImpl);
+    WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED(WorkerGlobalScopeProxyProviderImpl);
 public:
     static PassOwnPtrWillBeRawPtr<WorkerGlobalScopeProxyProviderImpl> create()
     {
         return adoptPtrWillBeNoop(new WorkerGlobalScopeProxyProviderImpl());
     }
 
     ~WorkerGlobalScopeProxyProviderImpl() override { }
     WorkerGlobalScopeProxy* createWorkerGlobalScopeProxy(Worker*) override;
 
     DEFINE_INLINE_VIRTUAL_TRACE() { WorkerGlobalScopeProxyProvider::trace(visitor); }
 
 private:
     WorkerGlobalScopeProxyProviderImpl() { }
 };
 
 } // namespace blink
 
 #endif // WorkerGlobalScopeProxyProviderImpl_h