Make classes and structures in core/frame fast-allocated.

Source/core/frame/DeviceSingleWindowEventController.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef DeviceSingleWindowEventController_h
 #define DeviceSingleWindowEventController_h
 
 #include "core/CoreExport.h"
 #include "core/frame/DOMWindowLifecycleObserver.h"
 #include "core/frame/PlatformEventController.h"
 #include "platform/heap/Handle.h"
 
 namespace blink {
 
 class Document;
 class Event;
 
 class CORE_EXPORT DeviceSingleWindowEventController : public NoBaseWillBeGarbageCollectedFinalized<DeviceSingleWindowEventController>, public PlatformEventController, public DOMWindowLifecycleObserver {
+    WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED(DeviceSingleWindowEventController);
 public:
     virtual ~DeviceSingleWindowEventController();
 
     // Inherited from DeviceEventControllerBase.
     void didUpdateData() override;
     DECLARE_VIRTUAL_TRACE();
 
     // Inherited from DOMWindowLifecycleObserver.
     void didAddEventListener(LocalDOMWindow*, const AtomicString&) override;
     void didRemoveEventListener(LocalDOMWindow*, const AtomicString&) override;
@@ skipping 11 matching lines @@
     virtual bool isNullEvent(Event*) const = 0;
 
 private:
     bool m_needsCheckingNullEvents;
     RawPtrWillBeMember<Document> m_document;
 };
 
 } // namespace blink
 
 #endif // DeviceSingleWindowEventController_h