Convert //ppapi to use std::unique_ptr

ppapi/proxy/gamepad_resource.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 PPAPI_PROXY_GAMEPAD_RESOURCE_H_
 #define PPAPI_PROXY_GAMEPAD_RESOURCE_H_
 
+#include <memory>
+
 #include "base/compiler_specific.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/shared_memory.h"
 #include "ppapi/c/ppb_gamepad.h"
 #include "ppapi/proxy/plugin_resource.h"
 #include "ppapi/proxy/ppapi_proxy_export.h"
 #include "ppapi/shared_impl/ppb_gamepad_shared.h"
 #include "ppapi/thunk/ppb_gamepad_api.h"
 
 struct PP_GamepadsSampleData;
 
 namespace base {
@@ skipping 16 matching lines @@
 
   // Resource implementation.
   thunk::PPB_Gamepad_API* AsPPB_Gamepad_API() override;
 
   // PPB_Gamepad_API.
   void Sample(PP_Instance instance, PP_GamepadsSampleData* data) override;
 
  private:
   void OnPluginMsgSendMemory(const ResourceMessageReplyParams& params);
 
-  scoped_ptr<base::SharedMemory> shared_memory_;
+  std::unique_ptr<base::SharedMemory> shared_memory_;
   const ContentGamepadHardwareBuffer* buffer_;
 
   // Last data returned so we can use this in the event of a read failure.
   PP_GamepadsSampleData last_read_;
 
   DISALLOW_COPY_AND_ASSIGN(GamepadResource);
 };
 
 }  // namespace proxy
 }  // namespace ppapi
 
 #endif  // PPAPI_PROXY_GAMEPAD_RESOURCE_H_