cc: Turn impl_side_painting and use_one_copy on in LayerTreeSettings.

content/test/web_layer_tree_view_impl_for_testing.h

 // Copyright 2013 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 CONTENT_TEST_WEB_LAYER_TREE_VIEW_IMPL_FOR_TESTING_H_
 #define CONTENT_TEST_WEB_LAYER_TREE_VIEW_IMPL_FOR_TESTING_H_
 
 #include "base/memory/scoped_ptr.h"
+#include "cc/test/test_task_graph_runner.h"
 #include "cc/trees/layer_tree_host_client.h"
 #include "cc/trees/layer_tree_host_single_thread_client.h"
 #include "third_party/WebKit/public/platform/WebLayerTreeView.h"
 
 namespace cc {
 class LayerTreeHost;
 }
 
 namespace blink { class WebLayer; }
 
@@ skipping 66 matching lines @@
   void RecordFrameTimingEvents(
       scoped_ptr<cc::FrameTimingTracker::CompositeTimingSet> composite_events,
       scoped_ptr<cc::FrameTimingTracker::MainFrameTimingSet> main_frame_events)
       override {}
 
   // cc::LayerTreeHostSingleThreadClient implementation.
   void DidPostSwapBuffers() override {}
   void DidAbortSwapBuffers() override {}
 
  private:
+  cc::TestTaskGraphRunner task_graph_runner_;
   scoped_ptr<cc::LayerTreeHost> layer_tree_host_;
 
   DISALLOW_COPY_AND_ASSIGN(WebLayerTreeViewImplForTesting);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_TEST_WEB_LAYER_TREE_VIEW_IMPL_FOR_TESTING_H_