convert //gpu to std::unique_ptr

gpu/ipc/service/gpu_channel.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_H_
 #define GPU_IPC_SERVICE_GPU_CHANNEL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
+#include <memory>
 #include <string>
 
 #include "base/containers/hash_tables.h"
 #include "base/containers/scoped_ptr_hash_map.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/process/process.h"
 #include "base/threading/thread_checker.h"
 #include "base/trace_event/memory_dump_provider.h"
 #include "build/build_config.h"
 #include "gpu/command_buffer/service/valuebuffer_manager.h"
 #include "gpu/gpu_export.h"
 #include "gpu/ipc/common/gpu_stream_constants.h"
 #include "gpu/ipc/service/gpu_command_buffer_stub.h"
 #include "gpu/ipc/service/gpu_memory_manager.h"
@@ skipping 146 matching lines @@
 
 #if defined(OS_ANDROID)
   const GpuCommandBufferStub* GetOneStub() const;
 #endif
 
  protected:
   // The message filter on the io thread.
   scoped_refptr<GpuChannelMessageFilter> filter_;
 
   // Map of routing id to command buffer stub.
-  base::ScopedPtrHashMap<int32_t, scoped_ptr<GpuCommandBufferStub>> stubs_;
+  base::ScopedPtrHashMap<int32_t, std::unique_ptr<GpuCommandBufferStub>> stubs_;
 
  private:
   bool OnControlMessageReceived(const IPC::Message& msg);
 
   void HandleMessage(const scoped_refptr<GpuChannelMessageQueue>& queue);
 
   // Some messages such as WaitForGetOffsetInRange and WaitForTokenInRange are
   // processed as soon as possible because the client is blocked until they
   // are completed.
   void HandleOutOfOrderMessage(const IPC::Message& msg);
@@ skipping 24 matching lines @@
 
   // The lifetime of objects of this class is managed by a GpuChannelManager.
   // The GpuChannelManager destroy all the GpuChannels that they own when they
   // are destroyed. So a raw pointer is safe.
   GpuChannelManager* const gpu_channel_manager_;
 
   // Sync point manager. Outlives the channel and is guaranteed to outlive the
   // message loop.
   SyncPointManager* const sync_point_manager_;
 
-  scoped_ptr<IPC::SyncChannel> channel_;
+  std::unique_ptr<IPC::SyncChannel> channel_;
 
   IPC::Listener* unhandled_message_listener_;
 
   // Uniquely identifies the channel within this GPU process.
   std::string channel_id_;
 
   // Used to implement message routing functionality to CommandBuffer objects
   IPC::MessageRouter router_;
 
   // Whether the processing of IPCs on this channel is stalled and we should
@@ skipping 206 matching lines @@
   bool ShouldTransitionToIdle() const;
 
   const int32_t stream_id_;
   const GpuStreamPriority stream_priority_;
 
   // These can be accessed from both IO and main threads and are protected by
   // |channel_lock_|.
   bool enabled_;
   bool scheduled_;
   GpuChannel* const channel_;
-  std::deque<scoped_ptr<GpuChannelMessage>> channel_messages_;
+  std::deque<std::unique_ptr<GpuChannelMessage>> channel_messages_;
   mutable base::Lock channel_lock_;
 
   // The following are accessed on the IO thread only.
   // No lock is necessary for preemption state because it's only accessed on the
   // IO thread.
   PreemptionState preemption_state_;
   // Maximum amount of time that we can spend in PREEMPTING.
   // It is reset when we transition to IDLE.
   base::TimeDelta max_preemption_time_;
   // This timer is used and runs tasks on the IO thread.
-  scoped_ptr<base::OneShotTimer> timer_;
+  std::unique_ptr<base::OneShotTimer> timer_;
   base::ThreadChecker io_thread_checker_;
 
   // Keeps track of sync point related state such as message order numbers.
   scoped_refptr<SyncPointOrderData> sync_point_order_data_;
 
   scoped_refptr<base::SingleThreadTaskRunner> io_task_runner_;
   scoped_refptr<PreemptionFlag> preempting_flag_;
   scoped_refptr<PreemptionFlag> preempted_flag_;
   SyncPointManager* const sync_point_manager_;
 
   DISALLOW_COPY_AND_ASSIGN(GpuChannelMessageQueue);
 };
 
 }  // namespace gpu
 
 #endif  // GPU_IPC_SERVICE_GPU_CHANNEL_H_