Share SyncPointManager between ipc and in-process

components/view_manager/gles2/gpu_impl.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 COMPONENTS_VIEW_MANAGER_GLES2_GPU_IMPL_H_
 #define COMPONENTS_VIEW_MANAGER_GLES2_GPU_IMPL_H_
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/threading/thread.h"
 #include "components/view_manager/gles2/gpu_state.h"
 #include "components/view_manager/public/interfaces/command_buffer.mojom.h"
 #include "components/view_manager/public/interfaces/gpu.mojom.h"
 #include "third_party/mojo/src/mojo/public/cpp/bindings/interface_request.h"
 #include "third_party/mojo/src/mojo/public/cpp/bindings/strong_binding.h"
 #include "ui/mojo/geometry/geometry.mojom.h"
 
-namespace gfx {
-class GLShareGroup;
-}
-
-namespace gpu {
-class SyncPointManager;
-namespace gles2 {
-class MailboxManager;
-}
-}
-
 namespace gles2 {
 
 class GpuImpl : public mojo::Gpu {
  public:
   GpuImpl(mojo::InterfaceRequest<mojo::Gpu> request,
           const scoped_refptr<GpuState>& state);
   ~GpuImpl() override;
 
  private:
   void CreateOffscreenGLES2Context(mojo::InterfaceRequest<mojo::CommandBuffer>
                                        command_buffer_request) override;
 
   mojo::StrongBinding<Gpu> binding_;
   scoped_refptr<GpuState> state_;
 
   DISALLOW_COPY_AND_ASSIGN(GpuImpl);
 };
 
 }  // namespace gles2
 
 #endif  // COMPONENTS_VIEW_MANAGER_GLES2_GPU_IMPL_H_