Aura: Resize locks with --ui-enable-threaded-compositing

ui/aura/bench/bench_main.cc

 // Copyright (c) 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 "base/at_exit.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/i18n/icu_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
@@ skipping 77 matching lines @@
 class BenchCompositorObserver : public ui::CompositorObserver {
  public:
   explicit BenchCompositorObserver(int max_frames)
       : start_time_(),
         frames_(0),
         max_frames_(max_frames) {
   }
 
   virtual void OnCompositingDidCommit(ui::Compositor* compositor) OVERRIDE {}
 
-  virtual void OnCompositingWillStart(Compositor* compositor) OVERRIDE {}
-
   virtual void OnCompositingStarted(Compositor* compositor) OVERRIDE {}
 
   virtual void OnCompositingEnded(Compositor* compositor) OVERRIDE {
     if (start_time_.is_null()) {
       start_time_ = TimeTicks::Now();
     } else {
       ++frames_;
       if (frames_ % kFrames == 0) {
         TimeTicks now = TimeTicks::Now();
         double ms = (now - start_time_).InMillisecondsF() / kFrames;
         LOG(INFO) << "FPS: " << 1000.f / ms << " (" << ms << " ms)";
         start_time_ = now;
       }
     }
     if (max_frames_ && frames_ == max_frames_) {
       MessageLoop::current()->Quit();
     } else {
       Draw();
     }
   }
 
   virtual void OnCompositingAborted(Compositor* compositor) OVERRIDE {}
 
+  virtual void OnCompositingLockStateChanged(
+      Compositor* compositor) OVERRIDE {}
+
   virtual void Draw() {}
 
   int frames() const { return frames_; }
 
  private:
   TimeTicks start_time_;
   int frames_;
   int max_frames_;
 
   DISALLOW_COPY_AND_ASSIGN(BenchCompositorObserver);
@@ skipping 212 matching lines @@
 
   root_window->ShowRootWindow();
   MessageLoopForUI::current()->Run();
   focus_manager.reset();
   root_window.reset();
 
   ui::CompositorTestSupport::Terminate();
 
   return 0;
 }