Moving platform tracing things into platform/tracing.

third_party/WebKit/Source/core/animation/CompositorPendingAnimations.cpp

 /*
  * 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 17 matching lines @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "core/animation/CompositorPendingAnimations.h"
 
 #include "core/animation/AnimationTimeline.h"
 #include "core/animation/KeyframeEffect.h"
 #include "core/dom/Document.h"
 #include "core/frame/FrameView.h"
 #include "core/page/Page.h"
-#include "platform/TraceEvent.h"
+#include "platform/tracing/TraceEvent.h"
 
 namespace blink {
 
 void CompositorPendingAnimations::add(Animation* animation)
 {
     DCHECK(animation);
     DCHECK_EQ(m_pending.find(animation), kNotFound);
     m_pending.append(animation);
 
     Document* document = animation->timeline()->document();
@@ skipping 106 matching lines @@
 
 }
 
 DEFINE_TRACE(CompositorPendingAnimations)
 {
     visitor->trace(m_pending);
     visitor->trace(m_waitingForCompositorAnimationStart);
 }
 
 } // namespace blink