Add InProcessContextProvider and update InProcessCommandBuffer

gpu/ipc/service/gpu_channel_manager.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 GPU_IPC_SERVICE_GPU_CHANNEL_MANAGER_H_
 #define GPU_IPC_SERVICE_GPU_CHANNEL_MANAGER_H_
 
 #include <stdint.h>
 
 #include <deque>
@@ skipping 115 matching lines @@
   uint32_t GetProcessedOrderNum() const;
 
 #if defined(OS_ANDROID)
   void DidAccessGpu();
 #endif
 
   bool is_exiting_for_lost_context() {
     return exiting_for_lost_context_;
   }
 
+  gles2::MailboxManager* mailbox_manager() const {
+    return mailbox_manager_.get();
+  }
+
+  gl::GLShareGroup* share_group() const { return share_group_.get(); }
+
  protected:
   virtual std::unique_ptr<GpuChannel> CreateGpuChannel(
       int client_id,
       uint64_t client_tracing_id,
       bool preempts,
       bool allow_view_command_buffers,
       bool allow_real_time_streams);
 
   SyncPointManager* sync_point_manager() const {
     return sync_point_manager_;
   }
 
-  gl::GLShareGroup* share_group() const { return share_group_.get(); }
-  gles2::MailboxManager* mailbox_manager() const {
-    return mailbox_manager_.get();
-  }
-  PreemptionFlag* preemption_flag() const {
-    return preemption_flag_.get();
-  }
+  PreemptionFlag* preemption_flag() const { return preemption_flag_.get(); }
 
   scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
   scoped_refptr<base::SingleThreadTaskRunner> io_task_runner_;
 
   // These objects manage channels to individual renderer processes there is
   // one channel for each renderer process that has connected to this GPU
   // process.
   base::ScopedPtrHashMap<int32_t, std::unique_ptr<GpuChannel>> gpu_channels_;
 
  private:
@@ skipping 41 matching lines @@
   // that any WeakPtrs to Controller are invalidated before its members
   // variable's destructors are executed, rendering them invalid.
   base::WeakPtrFactory<GpuChannelManager> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(GpuChannelManager);
 };
 
 }  // namespace gpu
 
 #endif  // GPU_IPC_SERVICE_GPU_CHANNEL_MANAGER_H_