cc: Remove the temporary header files that aren't prefixed with CC*

cc/layer_tree_host_common_unittest.cc

 // Copyright 2011 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 "CCLayerTreeHostCommon.h"
 
 #include "CCLayerAnimationController.h"
 #include "CCLayerImpl.h"
 #include "CCLayerSorter.h"
 #include "CCMathUtil.h"
 #include "CCProxy.h"
 #include "CCSingleThreadProxy.h"
 #include "CCThread.h"
-#include "ContentLayerChromium.h"
-#include "ContentLayerChromiumClient.h"
-#include "LayerChromium.h"
+#include "cc/content_layer.h"
+#include "cc/content_layer_client.h"
+#include "cc/layer.h"
 #include "cc/test/animation_test_common.h"
 #include "cc/test/geometry_test_utils.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include <public/WebTransformationMatrix.h>
 
 using namespace cc;
 using namespace WebKitTests;
 using WebKit::WebTransformationMatrix;
 
@@ skipping 3547 matching lines @@
     int nonexistentId = -1;
     EXPECT_EQ(root, CCLayerTreeHostCommon::findLayerInSubtree(root.get(), root->id()));
     EXPECT_EQ(child, CCLayerTreeHostCommon::findLayerInSubtree(root.get(), child->id()));
     EXPECT_EQ(grandChild, CCLayerTreeHostCommon::findLayerInSubtree(root.get(), grandChild->id()));
     EXPECT_EQ(maskLayer, CCLayerTreeHostCommon::findLayerInSubtree(root.get(), maskLayer->id()));
     EXPECT_EQ(replicaLayer, CCLayerTreeHostCommon::findLayerInSubtree(root.get(), replicaLayer->id()));
     EXPECT_EQ(0, CCLayerTreeHostCommon::findLayerInSubtree(root.get(), nonexistentId));
 }
 
 } // namespace