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

ash/wm/window_animations.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 "ash/wm/window_animations.h"
 
 #include <math.h>
 
 #include <algorithm>
 #include <vector>
@@ skipping 555 matching lines @@
     window_->RemoveObserver(this);
     window_ = NULL;
     layer_->GetCompositor()->RemoveObserver(this);
     wm::DeepDeleteLayers(layer_);
     layer_ = NULL;
   }
 
   // ui::CompositorObserver overrides:
   virtual void OnCompositingDidCommit(ui::Compositor* compositor) OVERRIDE {
   }
-  virtual void OnCompositingWillStart(ui::Compositor* compositor) OVERRIDE {
-  }
   virtual void OnCompositingStarted(ui::Compositor* compositor) OVERRIDE {
   }
   virtual void OnCompositingEnded(ui::Compositor* compositor) OVERRIDE {
   }
   virtual void OnCompositingAborted(ui::Compositor* compositor) OVERRIDE {
     // Triggers OnImplicitAnimationsCompleted() to be called and deletes us.
     layer_->GetAnimator()->StopAnimating();
   }
+  virtual void OnCompositingLockStateChanged(
+      ui::Compositor* compositor) OVERRIDE {
+  }
 
   // aura::WindowObserver overrides:
   virtual void OnWindowDestroying(Window* window) OVERRIDE {
     // Triggers OnImplicitAnimationsCompleted() to be called and deletes us.
     layer_->GetAnimator()->StopAnimating();
   }
 
   // ui::ImplicitAnimationObserver overrides:
   virtual void OnImplicitAnimationsCompleted() OVERRIDE {
     delete this;
@@ skipping 198 matching lines @@
     return AnimateShowWindow(window);
   } else {
     // Don't start hiding the window again if it's already being hidden.
     return window->layer()->GetTargetOpacity() != 0.0f &&
         AnimateHideWindow(window);
   }
 }
 
 }  // namespace internal
 }  // namespace ash