Change cc files from namespace WebCore to cc

cc/CCKeyframedAnimationCurve.cpp

 // 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 "CCKeyframedAnimationCurve.h"
 
 #include <wtf/OwnPtr.h>
 
 using WebKit::WebTransformationMatrix;
 
-namespace WebCore {
+namespace cc {
 
 namespace {
 
 template <class Keyframe>
 void insertKeyframe(PassOwnPtr<Keyframe> popKeyframe, Vector<OwnPtr<Keyframe> >& keyframes)
 {
     OwnPtr<Keyframe> keyframe = popKeyframe;
 
     // Usually, the keyframes will be added in order, so this loop would be unnecessary and
     // we should skip it if possible.
@@ skipping 187 matching lines @@
     }
 
     double progress = (t - m_keyframes[i]->time()) / (m_keyframes[i+1]->time() - m_keyframes[i]->time());
 
     if (m_keyframes[i]->timingFunction())
         progress = m_keyframes[i]->timingFunction()->getValue(progress);
 
     return m_keyframes[i+1]->value().blend(m_keyframes[i]->value(), progress);
 }
 
-} // namespace WebCore
+} // namespace cc