Mus: Implement GpuMain mojo interface

services/ui/ws/gpu_service_proxy.cc

 // 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.
 
 #include "services/ui/ws/gpu_service_proxy.h"
 
 #include "base/memory/shared_memory.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/threading/thread_task_runner_handle.h"
@@ skipping 13 matching lines @@
 
 // The client Id 1 is reserved for the display compositor.
 const int32_t kInternalGpuChannelClientId = 2;
 
 }  // namespace
 
 GpuServiceProxy::GpuServiceProxy(GpuServiceProxyDelegate* delegate)
     : delegate_(delegate),
       next_client_id_(kInternalGpuChannelClientId + 1),
       main_thread_task_runner_(base::ThreadTaskRunnerHandle::Get()) {
-  gpu_main_.OnStart();
+  gpu_main_impl_ = base::MakeUnique<GpuMain>(GetProxy(&gpu_main_));
+  gpu_main_impl_->OnStart();
   // TODO(sad): Once GPU process is split, this would look like:
   //   connector->ConnectToInterface("gpu", &gpu_service_);

[sadrul, 2016/11/30 21:05:55]

Update the comment. I believe we will be getting |gpu_main_| from the connector
instead, right?

[Fady Samuel, 2016/11/30 22:53:20]

Done.

-  gpu_main_.Create(GetProxy(&gpu_service_));
-  gpu_service_->Initialize(
+  gpu_main_->CreateGpuService(
+      GetProxy(&gpu_service_),
       base::Bind(&GpuServiceProxy::OnInitialized, base::Unretained(this)));
   gpu_memory_buffer_manager_ = base::MakeUnique<MusGpuMemoryBufferManager>(
       gpu_service_.get(), next_client_id_++);
 }
 
 GpuServiceProxy::~GpuServiceProxy() {
 }
 
 void GpuServiceProxy::Add(mojom::GpuServiceRequest request) {
   bindings_.AddBinding(this, std::move(request));
 }
 
 void GpuServiceProxy::CreateDisplayCompositor(
     cc::mojom::DisplayCompositorRequest request,
     cc::mojom::DisplayCompositorClientPtr client) {
-  gpu_service_->CreateDisplayCompositor(std::move(request), std::move(client));
+  gpu_main_->CreateDisplayCompositor(std::move(request), std::move(client));
 }
 
 void GpuServiceProxy::OnInitialized(const gpu::GPUInfo& gpu_info) {
   gpu_info_ = gpu_info;
 
   delegate_->OnGpuServiceInitialized();
 }
 
 void GpuServiceProxy::OnGpuChannelEstablished(
     const EstablishGpuChannelCallback& callback,
@@ skipping 32 matching lines @@
       id, size, format));
 }
 
 void GpuServiceProxy::DestroyGpuMemoryBuffer(gfx::GpuMemoryBufferId id,
                                              const gpu::SyncToken& sync_token) {
   //  NOTIMPLEMENTED();
 }
 
 }  // namespace ws
 }  // namespace ui