cc: Move WebCompositorOutputSurface and related classes into cc/

cc/heads_up_display_unittest.cc

 // 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 "cc/heads_up_display_layer.h"
 #include "cc/layer.h"
 #include "cc/layer_tree_host.h"
 #include "cc/test/layer_tree_test_common.h"
 
-using namespace WebKitTests;
-
 namespace cc {
 namespace {
 
 class HeadsUpDisplayTest : public ThreadedTest {
 protected:
     virtual void initializeSettings(LayerTreeSettings& settings) OVERRIDE
     {
         // Enable the HUD without requiring text.
         settings.initialDebugState.showPropertyChangedRects = true;
     }
@@ skipping 81 matching lines @@
     int m_numCommits;
 };
 
 TEST_F(HudWithRootLayerChange, runMultiThread)
 {
     runTest(true);
 }
 
 }  // namespace
 }  // namespace cc