Web Animations CSS: Renamed tests to be less confusing

Source/core/animation/DocumentTimeline.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 109 matching lines @@
         virtual void serviceOnNextFrame() OVERRIDE;
 
         void timerFired(Timer<DocumentTimelineTiming>*) { m_timeline->wake(); }
 
     private:
         DocumentTimeline* m_timeline;
         Timer<DocumentTimelineTiming> m_timer;
 
     };
 
-    friend class CoreAnimationDocumentTimelineTest;
+    friend class AnimationDocumentTimelineTest;
 };
 
 } // namespace
 
 #endif