Mandoline: Support transforms and clipping of OOPIFs and events

components/mus/surfaces/top_level_display_client.h

 // Copyright 2015 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 COMPONENTS_MUS_SURFACES_DISPLAY_IMPL_H_
 #define COMPONENTS_MUS_SURFACES_DISPLAY_IMPL_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "cc/surfaces/display_client.h"
 #include "cc/surfaces/surface_factory.h"
@@ skipping 24 matching lines @@
                               public SurfacesContextProviderDelegate {
  public:
   TopLevelDisplayClient(gfx::AcceleratedWidget widget,
                         const scoped_refptr<GpuState>& gpu_state,
                         const scoped_refptr<SurfacesState>& surfaces_state);
   ~TopLevelDisplayClient() override;
 
   void SubmitCompositorFrame(scoped_ptr<cc::CompositorFrame> frame,
                              const base::Closure& callback);
 
+  const cc::CompositorFrame* GetLastCompositorFrame() const;
+
+  const cc::SurfaceId& surface_id() const { return cc_id_; }
  private:
   // DisplayClient implementation.
   // TODO(rjkroege, fsamuel): This won't work correctly with multiple displays.
   void CommitVSyncParameters(base::TimeTicks timebase,
                              base::TimeDelta interval) override;
   void OutputSurfaceLost() override;
   void SetMemoryPolicy(const cc::ManagedMemoryPolicy& policy) override;
 
   // SurfacesContextProviderDelegate:
   void OnVSyncParametersUpdated(int64_t timebase, int64_t interval) override;
 
   // SurfaceFactoryClient implementation.
   void ReturnResources(const cc::ReturnedResourceArray& resources) override;
 
   scoped_refptr<SurfacesState> surfaces_state_;
   cc::SurfaceFactory factory_;
   cc::SurfaceId cc_id_;
 
   gfx::Size last_submitted_frame_size_;
   scoped_ptr<cc::CompositorFrame> pending_frame_;
 
   scoped_ptr<cc::Display> display_;
 
   DISALLOW_COPY_AND_ASSIGN(TopLevelDisplayClient);
 };
 
 }  // namespace mus
 
 #endif  // COMPONENTS_MUS_SURFACES_DISPLAY_IMPL_H_