Web Animations: Rename TimedItem to AnimationSource

Source/core/animation/AnimationTimeline.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 26 matching lines @@
 #include "core/events/Event.h"
 #include "platform/Timer.h"
 #include "platform/heap/Handle.h"
 #include "wtf/RefCounted.h"
 #include "wtf/RefPtr.h"
 #include "wtf/Vector.h"
 
 namespace WebCore {
 
 class Document;
-class TimedItem;
+class AnimationSource;
 
 // AnimationTimeline is constructed and owned by Document, and tied to its lifecycle.
 class AnimationTimeline : public RefCountedWillBeGarbageCollectedFinalized<AnimationTimeline> {
 public:
     class PlatformTiming : public NoBaseWillBeGarbageCollectedFinalized<PlatformTiming> {
 
     public:
         // Calls AnimationTimeline's wake() method after duration seconds.
         virtual void wakeAfter(double duration) = 0;
         virtual void cancelWake() = 0;
         virtual void serviceOnNextFrame() = 0;
         virtual ~PlatformTiming() { }
         virtual void trace(Visitor*) { }
     };
 
     static PassRefPtrWillBeRawPtr<AnimationTimeline> create(Document*, PassOwnPtrWillBeRawPtr<PlatformTiming> = nullptr);
     ~AnimationTimeline();
 
     void serviceAnimations(TimingUpdateReason);
 
     // Creates a player attached to this timeline, but without a start time.
-    AnimationPlayer* createAnimationPlayer(TimedItem*);
-    AnimationPlayer* play(TimedItem*);
+    AnimationPlayer* createAnimationPlayer(AnimationSource*);
+    AnimationPlayer* play(AnimationSource*);
 
 #if !ENABLE(OILPAN)
     void playerDestroyed(AnimationPlayer* player)
     {
         ASSERT(m_players.contains(player));
         m_players.remove(player);
     }
 #endif
 
     bool hasPendingUpdates() const { return !m_playersNeedingUpdate.isEmpty(); }
@@ skipping 53 matching lines @@
         RawPtrWillBeMember<AnimationTimeline> m_timeline;
         Timer<AnimationTimelineTiming> m_timer;
     };
 
     friend class AnimationAnimationTimelineTest;
 };
 
 } // namespace
 
 #endif