Change cc files from namespace WebCore to cc

cc/CCQuadCullerTest.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 "CCQuadCuller.h"
 
 #include "CCAppendQuadsData.h"
 #include "CCLayerTilingData.h"
 #include "CCMathUtil.h"
 #include "CCOcclusionTracker.h"
 #include "CCOverdrawMetrics.h"
 #include "CCSingleThreadProxy.h"
 #include "CCTileDrawQuad.h"
 #include "CCTiledLayerImpl.h"
 #include <gmock/gmock.h>
 #include <gtest/gtest.h>
 #include <public/WebTransformationMatrix.h>
 
-using namespace WebCore;
+using namespace cc;
 using WebKit::WebTransformationMatrix;
 
 namespace {
 
 class TestCCOcclusionTrackerImpl : public CCOcclusionTrackerImpl {
 public:
     TestCCOcclusionTrackerImpl(const IntRect& scissorRectInScreen, bool recordMetricsForFrame = true)
         : CCOcclusionTrackerImpl(scissorRectInScreen, recordMetricsForFrame)
         , m_scissorRectInScreen(scissorRectInScreen)
     {
@@ skipping 430 matching lines @@
     appendQuads(quadList, sharedStateList, childLayer.get(), it, occlusionTracker);
     appendQuads(quadList, sharedStateList, rootLayer.get(), it, occlusionTracker);
     EXPECT_EQ(quadList.size(), 9u);
     EXPECT_NEAR(occlusionTracker.overdrawMetrics().pixelsDrawnOpaque(), 0, 1);
     EXPECT_NEAR(occlusionTracker.overdrawMetrics().pixelsDrawnTranslucent(), 0, 1);
     EXPECT_NEAR(occlusionTracker.overdrawMetrics().pixelsCulledForDrawing(), 0, 1);
 }
 
 
 } // namespace