Revert "Update mojo sdk to rev 8d45c89c30b230843c5bd6dd0693a555750946c0"

mojo/cc/output_surface_mojo.h

 // Copyright 2014 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 MOJO_CC_OUTPUT_SURFACE_MOJO_H_
 #define MOJO_CC_OUTPUT_SURFACE_MOJO_H_
 
 #include "base/macros.h"
 #include "cc/output/output_surface.h"
 #include "cc/surfaces/surface_id.h"
 #include "third_party/mojo_services/src/surfaces/public/interfaces/surfaces.mojom.h"
 
 namespace mojo {
 
 class OutputSurfaceMojoClient {
  public:
   virtual ~OutputSurfaceMojoClient() {}
 
   virtual void DidCreateSurface(cc::SurfaceId id) = 0;
 };
 
-class OutputSurfaceMojo : public cc::OutputSurface {
+class OutputSurfaceMojo : public cc::OutputSurface, public SurfaceClient {
  public:
   OutputSurfaceMojo(OutputSurfaceMojoClient* client,
                     const scoped_refptr<cc::ContextProvider>& context_provider,
                     SurfacePtr surface);
 
   // cc::OutputSurface implementation.
   void SwapBuffers(cc::CompositorFrame* frame) override;
   bool BindToClient(cc::OutputSurfaceClient* client) override;
 
  protected:
   ~OutputSurfaceMojo() override;
 
  private:
-  void SetIdNamespace(uint32_t id_namespace);
+  // SurfaceClient implementation.
+  void SetIdNamespace(uint32_t id_namespace) override;
+  void ReturnResources(Array<ReturnedResourcePtr> resources) override;
 
   OutputSurfaceMojoClient* output_surface_mojo_client_;
   SurfacePtr surface_;
   uint32_t id_namespace_;
   uint32_t local_id_;
   gfx::Size surface_size_;
 
   DISALLOW_COPY_AND_ASSIGN(OutputSurfaceMojo);
 };
 }
 
 #endif  // MOJO_CC_OUTPUT_SURFACE_MOJO_H_