[cc] Rename all cc/ filenames to Chromium style

cc/active_animation.cc

 // Copyright 2012 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.
 
 #include "config.h"
 
 #include "CCActiveAnimation.h"
 
 #include "CCAnimationCurve.h"
 #include "TraceEvent.h"
@@ skipping 192 matching lines @@
 {
     // Currently, we only push changes due to pausing and resuming animations on the main thread.
     if (m_runState == CCActiveAnimation::Paused || other->m_runState == CCActiveAnimation::Paused) {
         other->m_runState = m_runState;
         other->m_pauseTime = m_pauseTime;
         other->m_totalPausedTime = m_totalPausedTime;
     }
 }
 
 } // namespace cc