Convert Pass()→std::move() for CrOS extension code.

chrome/browser/chromeos/extensions/input_method_event_router.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 "chrome/browser/chromeos/extensions/input_method_event_router.h"
 
 #include <algorithm>
+#include <utility>
 
 #include "base/json/json_writer.h"
 #include "base/values.h"
 #include "chrome/browser/chromeos/extensions/input_method_api.h"
 #include "chrome/browser/profiles/profile.h"
 #include "content/public/browser/browser_context.h"
 #include "extensions/browser/event_router.h"
 #include "extensions/browser/extension_system.h"
 
 namespace chromeos {
@@ skipping 22 matching lines @@
     return;
   }
 
   scoped_ptr<base::ListValue> args(new base::ListValue());
   args->Append(new base::StringValue(
       manager->GetActiveIMEState()->GetCurrentInputMethod().id()));
 
   // The router will only send the event to extensions that are listening.
   scoped_ptr<extensions::Event> event(new extensions::Event(
       extensions::events::INPUT_METHOD_PRIVATE_ON_CHANGED,
-      extensions::InputMethodAPI::kOnInputMethodChanged, args.Pass()));
+      extensions::InputMethodAPI::kOnInputMethodChanged, std::move(args)));
   event->restrict_to_browser_context = context_;
-  router->BroadcastEvent(event.Pass());
+  router->BroadcastEvent(std::move(event));
 }
 
 }  // namespace chromeos