Change cc files from namespace WebCore to cc

cc/CCTimingFunction.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 "CCTimingFunction.h"
 
 #include <wtf/OwnPtr.h>
 
 namespace {
 const double epsilon = 1e-6;
 } // namespace
 
-namespace WebCore {
+namespace cc {
 
 CCTimingFunction::CCTimingFunction()
 {
 }
 
 CCTimingFunction::~CCTimingFunction()
 {
 }
 
 double CCTimingFunction::duration() const
@@ skipping 40 matching lines @@
 PassOwnPtr<CCTimingFunction> CCEaseOutTimingFunction::create()
 {
     return CCCubicBezierTimingFunction::create(0, 0, 0.58, 1);
 }
 
 PassOwnPtr<CCTimingFunction> CCEaseInOutTimingFunction::create()
 {
     return CCCubicBezierTimingFunction::create(0.42, 0, 0.58, 1);
 }
 
-} // namespace WebCore
+} // namespace cc