Rename FrameDestructionObserver to LocalFrameLifecycleObserver.

Source/modules/screen_orientation/ScreenOrientationController.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 ScreenOrientationController_h
 #define ScreenOrientationController_h
 
-#include "core/frame/FrameDestructionObserver.h"
+#include "core/frame/LocalFrameLifecycleObserver.h"
 #include "core/frame/PlatformEventController.h"
 #include "platform/Supplementable.h"
 #include "platform/Timer.h"
 #include "public/platform/WebLockOrientationCallback.h"
 #include "public/platform/WebScreenOrientationLockType.h"
 #include "public/platform/WebScreenOrientationType.h"
 
 namespace blink {
 
 class FrameView;
 class ScreenOrientation;
 class WebScreenOrientationClient;
 
 class ScreenOrientationController final
     : public NoBaseWillBeGarbageCollectedFinalized<ScreenOrientationController>
     , public WillBeHeapSupplement<LocalFrame>
-    , public FrameDestructionObserver
+    , public LocalFrameLifecycleObserver
     , public PlatformEventController {
     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(ScreenOrientationController);
     WTF_MAKE_NONCOPYABLE(ScreenOrientationController);
 public:
     virtual ~ScreenOrientationController();
 
     void setOrientation(ScreenOrientation*);
     void notifyOrientationChanged();
 
     void lock(WebScreenOrientationLockType, WebLockOrientationCallback*);
@@ skipping 10 matching lines @@
 
     static WebScreenOrientationType computeOrientation(FrameView*);
 
     // Inherited from PlatformEventController.
     virtual void didUpdateData() override;
     virtual void registerWithDispatcher() override;
     virtual void unregisterWithDispatcher() override;
     virtual bool hasLastData() override;
     virtual void pageVisibilityChanged() override;
 
-    // Inherited from FrameDestructionObserver.
+    // Inherited from LocalFrameLifecycleObserver.
     virtual void willDetachFrameHost() override;
 
     void notifyDispatcher();
 
     void updateOrientation();
 
     void dispatchEventTimerFired(Timer<ScreenOrientationController>*);
 
     bool isActiveAndVisible() const;
 
     PersistentWillBeMember<ScreenOrientation> m_orientation;
     WebScreenOrientationClient* m_client;
     Timer<ScreenOrientationController> m_dispatchEventTimer;
 };
 
 } // namespace blink
 
 #endif // ScreenOrientationController_h