Convert Pass()→std::move() in //chrome/browser/extensions

chrome/browser/extensions/api/gcd_private/gcd_private_api.cc

 // Copyright 2014 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/extensions/api/gcd_private/gcd_private_api.h"
 
 #include "base/lazy_instance.h"
 #include "base/macros.h"
 #include "base/memory/linked_ptr.h"
 #include "base/thread_task_runner_handle.h"
@@ skipping 206 matching lines @@
 
 void GcdPrivateAPIImpl::RemoveSessionDelayed(int session_id) {
   base::ThreadTaskRunnerHandle::Get()->PostTask(
       FROM_HERE, base::Bind(&GcdPrivateAPIImpl::RemoveSession,
                             weak_ptr_factory_.GetWeakPtr(), session_id));
 }
 
 scoped_ptr<base::ListValue> GcdPrivateAPIImpl::GetPrefetchedSSIDList() {
   scoped_ptr<base::ListValue> retval(new base::ListValue);
 
-  return retval.Pass();
+  return retval;
 }
 
 
 
 GcdPrivateAPI::GcdPrivateAPI(content::BrowserContext* context)
     : impl_(new GcdPrivateAPIImpl(context)) {
 }
 
 GcdPrivateAPI::~GcdPrivateAPI() {
 }
@@ skipping 197 matching lines @@
 
   GcdPrivateAPIImpl* gcd_api = GcdPrivateAPIImpl::Get(GetProfile());
 
   gcd_api->RemoveSession(params->session_id);
 
   SendResponse(true);
   return true;
 }
 
 }  // namespace extensions