gpu: A common GpuMemoryBufferManager implemenetation for clients.

services/ui/public/cpp/gpu_service.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 SERVICES_UI_PUBLIC_CPP_GPU_SERVICE_H_
 #define SERVICES_UI_PUBLIC_CPP_GPU_SERVICE_H_
 
 #include <stdint.h>
 #include <vector>
 
@@ skipping 13 matching lines @@
 }
 
 namespace ui {
 
 class GpuService : public gpu::GpuChannelHostFactory,
                    public gpu::GpuChannelEstablishFactory {
  public:
   ~GpuService() override;
 
   gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager() const {
-    return gpu_memory_buffer_manager_.get();
+    return gpu_memory_buffer_manager_->gpu_memory_buffer_manager();
   }
 
   // The GpuService has to be initialized in the main thread before establishing
   // the gpu channel. If no |task_runner| is provided, then a new thread is
   // created and used.
   static std::unique_ptr<GpuService> Create(
       service_manager::Connector* connector,
       scoped_refptr<base::SingleThreadTaskRunner> task_runner = nullptr);
 
   // gpu::GpuChannelEstablishFactory:
@@ skipping 30 matching lines @@
   ui::mojom::GpuServicePtr gpu_service_;
   scoped_refptr<gpu::GpuChannelHost> gpu_channel_;
   std::vector<gpu::GpuChannelEstablishedCallback> establish_callbacks_;
 
   DISALLOW_COPY_AND_ASSIGN(GpuService);
 };
 
 }  // namespace ui
 
 #endif  // SERVICES_UI_PUBLIC_CPP_GPU_SERVICE_H_