cc: Remove CC*.h temporary includes, part 5/4.

cc/test/layer_tree_test_common.h

 // 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.
 
 #ifndef CC_TEST_LAYER_TREE_TEST_COMMON_H_
 #define CC_TEST_LAYER_TREE_TEST_COMMON_H_
 
-#include "CCLayerTreeHost.h"
+#include "cc/layer_tree_host.h"
 #include "base/hash_tables.h"
 #include "cc/layer_tree_host_impl.h"
 #include "cc/scoped_thread_proxy.h"
 #include "cc/test/compositor_fake_web_graphics_context_3d.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include <public/WebAnimationDelegate.h>
 #include <public/WebThread.h>
 
 namespace cc {
 class CCLayerImpl;
@@ skipping 179 matching lines @@
     TEST_F(TEST_FIXTURE_NAME, runSingleThread)            \
     {                                                     \
         runTest(false);                                   \
     }                                                     \
     TEST_F(TEST_FIXTURE_NAME, runMultiThread)             \
     {                                                     \
         runTest(true);                                    \
     }
 
 #endif // CC_TEST_LAYER_TREE_TEST_COMMON_H_