Change cc files from namespace WebCore to cc

cc/CCScrollbarAnimationControllerLinearFadeTest.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 "CCScrollbarAnimationControllerLinearFade.h"
 
 #include "CCScrollbarLayerImpl.h"
 #include "CCSingleThreadProxy.h"
 #include <gtest/gtest.h>
 #include <wtf/OwnPtr.h>
 
-using namespace WebCore;
+using namespace cc;
 
 namespace {
 
 class CCScrollbarAnimationControllerLinearFadeTest : public testing::Test {
 protected:
     virtual void SetUp()
     {
         m_scrollLayer = CCLayerImpl::create(1);
         m_scrollLayer->addChild(CCLayerImpl::create(2));
         m_contentLayer = m_scrollLayer->children()[0].get();
@@ skipping 86 matching lines @@
     m_scrollbarController->animate(9);
     EXPECT_FLOAT_EQ(2 / 3.0f, m_scrollbarLayer->opacity());
     m_scrollbarController->animate(10);
     EXPECT_FLOAT_EQ(1 / 3.0f, m_scrollbarLayer->opacity());
     m_scrollbarController->animate(11);
     EXPECT_FLOAT_EQ(0, m_scrollbarLayer->opacity());
 
 }
 
 }