Mandoline: Merge Surfaces and Views apps

components/view_manager/gles2/mojo_gpu_memory_buffer.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_VIEW_MANAGER_GLES2_MOJO_GPU_MEMORY_BUFFER_H_
 #define COMPONENTS_VIEW_MANAGER_GLES2_MOJO_GPU_MEMORY_BUFFER_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "ui/gfx/geometry/size.h"
 #include "ui/gfx/gpu_memory_buffer.h"
 
 namespace gles2 {
 
 class MojoGpuMemoryBufferImpl : public gfx::GpuMemoryBuffer {
  public:
   MojoGpuMemoryBufferImpl(const gfx::Size& size,
                           gfx::BufferFormat format,
                           scoped_ptr<base::SharedMemory> shared_memory);
   ~MojoGpuMemoryBufferImpl() override;
 
   static scoped_ptr<gfx::GpuMemoryBuffer> Create(const gfx::Size& size,
                                                  gfx::BufferFormat format,
                                                  gfx::BufferUsage usage);
 
   static MojoGpuMemoryBufferImpl* FromClientBuffer(ClientBuffer buffer);
 
+  const unsigned char* GetMemory() const;
+
   // Overridden from gfx::GpuMemoryBuffer:
   bool Map(void** data) override;
   void Unmap() override;
   bool IsMapped() const override;
   gfx::BufferFormat GetFormat() const override;
   void GetStride(int* stride) const override;
   gfx::GpuMemoryBufferId GetId() const override;
   gfx::GpuMemoryBufferHandle GetHandle() const override;
   ClientBuffer AsClientBuffer() override;
 
  private:
   const gfx::Size size_;
   gfx::BufferFormat format_;
   scoped_ptr<base::SharedMemory> shared_memory_;
   bool mapped_;
 
   DISALLOW_COPY_AND_ASSIGN(MojoGpuMemoryBufferImpl);
 };
 
 }  // gles2
 
 #endif  // COMPONENTS_VIEW_MANAGER_GLES2_MOJO_GPU_MEMORY_BUFFER_H_