[WIP] cc: Plumb frame timing info without using a commit.

cc/test/layer_tree_test.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 "cc/test/layer_tree_test.h"
 
 #include "base/command_line.h"
 #include "base/location.h"
 #include "base/single_thread_task_runner.h"
 #include "base/thread_task_runner_handle.h"
@@ skipping 432 matching lines @@
   void DidCompleteSwapBuffers() override {
     test_hooks_->DidCompleteSwapBuffers();
   }
 
   void DidPostSwapBuffers() override {}
   void DidAbortSwapBuffers() override {}
   void ScheduleComposite() override { test_hooks_->ScheduleComposite(); }
   void DidCompletePageScaleAnimation() override {}
   void BeginMainFrameNotExpectedSoon() override {}
 
+  void RecordFrameTimingEvents(
+      scoped_ptr<FrameTimingTracker::CompositeTimingSet> composite_events,
+      scoped_ptr<FrameTimingTracker::MainFrameTimingSet> main_frame_events)
+      override {}
+
  private:
   explicit LayerTreeHostClientForTesting(TestHooks* test_hooks)
       : test_hooks_(test_hooks) {}
 
   TestHooks* test_hooks_;
 };
 
 // Adapts LayerTreeHost for test. Injects LayerTreeHostImplForTesting.
 class LayerTreeHostForTesting : public LayerTreeHost {
  public:
@@ skipping 428 matching lines @@
 LayerTreeHost* LayerTreeTest::layer_tree_host() {
   // We check for a null proxy here as we sometimes ask for the layer tree host
   // when the proxy does not exist, often for checking settings after a test has
   // completed. For example, LTHPixelResourceTest::RunPixelResourceTest. See
   // elsewhere in this file for other examples.
   DCHECK(!proxy() || proxy()->IsMainThread() || proxy()->IsMainThreadBlocked());
   return layer_tree_host_.get();
 }
 
 }  // namespace cc