gpu: Use mus gpu interface in non-mus chrome.

content/browser/gpu/gpu_process_host.h

 // Copyright (c) 2012 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 CONTENT_BROWSER_GPU_GPU_PROCESS_HOST_H_
 #define CONTENT_BROWSER_GPU_GPU_PROCESS_HOST_H_
 
 #include <stdint.h>
 
 #include <map>
@@ skipping 10 matching lines @@
 #include "base/time/time.h"
 #include "build/build_config.h"
 #include "content/common/content_export.h"
 #include "content/public/browser/browser_child_process_host_delegate.h"
 #include "content/public/browser/gpu_data_manager.h"
 #include "gpu/command_buffer/common/constants.h"
 #include "gpu/config/gpu_info.h"
 #include "gpu/ipc/common/surface_handle.h"
 #include "ipc/ipc_sender.h"
 #include "ipc/message_filter.h"
+#include "mojo/public/cpp/bindings/binding.h"
+#include "services/ui/gpu/interfaces/gpu_host.mojom.h"
 #include "services/ui/gpu/interfaces/gpu_main.mojom.h"
+#include "services/ui/gpu/interfaces/gpu_service.mojom.h"
 #include "ui/gfx/geometry/size.h"
 #include "ui/gfx/gpu_memory_buffer.h"
 #include "url/gurl.h"
 
 namespace base {
 class Thread;
 }
 
 namespace IPC {
 struct ChannelHandle;
@@ skipping 11 matching lines @@
 
 namespace content {
 class BrowserChildProcessHostImpl;
 class InProcessChildThreadParams;
 
 typedef base::Thread* (*GpuMainThreadFactoryFunction)(
     const InProcessChildThreadParams&, const gpu::GpuPreferences&);
 
 class GpuProcessHost : public BrowserChildProcessHostDelegate,
                        public IPC::Sender,
+                       public ui::mojom::GpuHost,
                        public base::NonThreadSafe {
  public:
   enum GpuProcessKind {
     GPU_PROCESS_KIND_UNSANDBOXED,
     GPU_PROCESS_KIND_SANDBOXED,
     GPU_PROCESS_KIND_COUNT
   };
 
   typedef base::Callback<void(const IPC::ChannelHandle&, const gpu::GPUInfo&)>
       EstablishChannelCallback;
@@ skipping 104 matching lines @@
   // Post an IPC message to the UI shim's message handler on the UI thread.
   void RouteOnUIThread(const IPC::Message& message);
 
   // BrowserChildProcessHostDelegate implementation.
   bool OnMessageReceived(const IPC::Message& message) override;
   void OnChannelConnected(int32_t peer_pid) override;
   void OnProcessLaunched() override;
   void OnProcessLaunchFailed(int error_code) override;
   void OnProcessCrashed(int exit_code) override;
 
+  // ui::mojom::GpuHost:
+  void DidInitialize(const gpu::GPUInfo& gpu_info) override;
+  void DidCreateOffscreenContext(const GURL& url) override;
+  void DidDestroyOffscreenContext(const GURL& url) override;
+  void DidDestroyChannel(int32_t client_id) override;
+  void DidLoseContext(bool offscreen,
+                      gpu::error::ContextLostReason reason,
+                      const GURL& active_url) override;
+  void SetChildSurface(gpu::SurfaceHandle parent,
+                       gpu::SurfaceHandle child) override;
+  void StoreShaderToDisk(int32_t client_id,
+                         const std::string& key,
+                         const std::string& shader) override;
+
   // Message handlers.
   void OnInitialized(bool result, const gpu::GPUInfo& gpu_info);
   void OnChannelEstablished(const IPC::ChannelHandle& channel_handle);
   void OnGpuMemoryBufferCreated(const gfx::GpuMemoryBufferHandle& handle);
 #if defined(OS_ANDROID)
   void OnDestroyingVideoSurfaceAck(int surface_id);
 #endif
   void OnDidCreateOffscreenContext(const GURL& url);
   void OnDidLoseContext(bool offscreen,
                         gpu::error::ContextLostReason reason,
@@ skipping 86 matching lines @@
   // automatic execution of 3D content from those domains.
   std::multiset<GURL> urls_with_live_offscreen_contexts_;
 
   typedef std::map<int32_t, scoped_refptr<gpu::ShaderDiskCache>>
       ClientIdToShaderCacheMap;
   ClientIdToShaderCacheMap client_id_to_shader_cache_;
 
   std::string shader_prefix_key_info_;
 
   ui::mojom::GpuMainAssociatedPtr gpu_main_ptr_;
+  ui::mojom::GpuServicePtr gpu_service_ptr_;
+  mojo::Binding<ui::mojom::GpuHost> gpu_host_binding_;
 
   DISALLOW_COPY_AND_ASSIGN(GpuProcessHost);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_GPU_GPU_PROCESS_HOST_H_