[cc] Fix CompositorFrameSinkSupport BeginFrameAck interface.

ash/laser/laser_pointer_view.h

 // Copyright 2016 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 ASH_LASER_LASER_POINTER_VIEW_H_
 #define ASH_LASER_LASER_POINTER_VIEW_H_
 
 #include <deque>
 #include <memory>
 #include <unordered_map>
@@ skipping 41 matching lines @@
 
   void AddNewPoint(const gfx::PointF& new_point,
                    const base::TimeTicks& new_time);
   void UpdateTime();
   void Stop();
 
   // Overridden from cc::mojom::MojoCompositorFrameSink:
   void SetNeedsBeginFrame(bool needs_begin_frame) override;
   void SubmitCompositorFrame(const cc::LocalSurfaceId& local_surface_id,
                              cc::CompositorFrame frame) override;
+  void BeginFrameDidNotSwap(const cc::BeginFrameAck& begin_frame_ack) override;
   void EvictFrame() override;
 
   // Overridden from cc::CompositorFrameSinkSupportClient:
   void DidReceiveCompositorFrameAck() override;
   void OnBeginFrame(const cc::BeginFrameArgs& args) override {}
   void ReclaimResources(const cc::ReturnedResourceArray& resources) override;
   void WillDrawSurface(const cc::LocalSurfaceId& local_surface_id,
                        const gfx::Rect& damage_rect) override {}
 
  private:
@@ skipping 25 matching lines @@
   std::unordered_map<int, std::unique_ptr<LaserResource>> resources_;
   std::deque<std::unique_ptr<LaserResource>> returned_resources_;
   base::WeakPtrFactory<LaserPointerView> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(LaserPointerView);
 };
 
 }  // namespace ash
 
 #endif  // ASH_LASER_LASER_POINTER_VIEW_H_