Convert //ppapi to use std::unique_ptr

ppapi/proxy/ppb_flash_message_loop_proxy.cc

 // 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.
 
 #include "ppapi/proxy/ppb_flash_message_loop_proxy.h"
 
 #include "base/bind.h"
 #include "base/macros.h"
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/c/private/ppb_flash_message_loop.h"
@@ skipping 117 matching lines @@
 }
 
 void PPB_Flash_MessageLoop_Proxy::OnMsgRun(
     const HostResource& flash_message_loop,
     IPC::Message* reply) {
   if (!dispatcher()->permissions().HasPermission(PERMISSION_FLASH))
     return;
 
   PPB_Flash_MessageLoop_API::RunFromHostProxyCallback callback =
       base::Bind(&PPB_Flash_MessageLoop_Proxy::WillQuitSoon, AsWeakPtr(),
-                 base::Passed(scoped_ptr<IPC::Message>(reply)));
+                 base::Passed(std::unique_ptr<IPC::Message>(reply)));
 
   EnterHostFromHostResource<PPB_Flash_MessageLoop_API>
       enter(flash_message_loop);
   if (enter.succeeded())
     enter.object()->RunFromHostProxy(callback);
   else
     callback.Run(PP_ERROR_BADRESOURCE);
 }
 
 void PPB_Flash_MessageLoop_Proxy::OnMsgQuit(
     const ppapi::HostResource& flash_message_loop) {
   EnterHostFromHostResource<PPB_Flash_MessageLoop_API>
       enter(flash_message_loop);
   if (enter.succeeded())
     enter.object()->Quit();
 }
 
 void PPB_Flash_MessageLoop_Proxy::WillQuitSoon(
-    scoped_ptr<IPC::Message> reply_message,
+    std::unique_ptr<IPC::Message> reply_message,
     int32_t result) {
   PpapiHostMsg_PPBFlashMessageLoop_Run::WriteReplyParams(reply_message.get(),
                                                          result);
   Send(reply_message.release());
 }
 
 }  // namespace proxy
 }  // namespace ppapi