Add GpuMemoryBuffer CreateFromClientId interface

components/mus/surfaces/ozone_gpu_memory_buffer_manager.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 COMPONENTS_MUS_SURFACES_DIRECT_OUTPUT_SURFACES_OZONE_H_
 #define COMPONENTS_MUS_SURFACES_DIRECT_OUTPUT_SURFACES_OZONE_H_
 
 #include "base/macros.h"
 #include "gpu/command_buffer/client/gpu_memory_buffer_manager.h"
 
 namespace mus {
 
 class OzoneGpuMemoryBufferManager : public gpu::GpuMemoryBufferManager {
  public:
   OzoneGpuMemoryBufferManager();
   ~OzoneGpuMemoryBufferManager() override;
 
   // gpu::GpuMemoryBufferManager:
   std::unique_ptr<gfx::GpuMemoryBuffer> AllocateGpuMemoryBuffer(
       const gfx::Size& size,
       gfx::BufferFormat format,
       gfx::BufferUsage usage,
       gpu::SurfaceHandle surface_handle) override;
   std::unique_ptr<gfx::GpuMemoryBuffer> CreateGpuMemoryBufferFromHandle(
       const gfx::GpuMemoryBufferHandle& handle,
       const gfx::Size& size,
       gfx::BufferFormat format) override;
+  std::unique_ptr<gfx::GpuMemoryBuffer> CreateGpuMemoryBufferFromClientId(
+      int client_id,
+      const gfx::GpuMemoryBufferId& gpu_memory_buffer_id) override;
   gfx::GpuMemoryBuffer* GpuMemoryBufferFromClientBuffer(
       ClientBuffer buffer) override;
   void SetDestructionSyncToken(gfx::GpuMemoryBuffer* buffer,
                                const gpu::SyncToken& sync_token) override;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(OzoneGpuMemoryBufferManager);
 };
 
 }  // namespace mus
 
 #endif  // COMPONENTS_MUS_SURFACES_DIRECT_OUTPUT_SURFACES_OZONE_H_