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

chrome/browser/ui/webui/copresence_ui.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/ui/webui/copresence_ui.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/ui/webui/copresence_ui_handler.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/grit/generated_resources.h"
@@ skipping 35 matching lines @@
   data_source->AddLocalizedString("clear_state",
                                   IDS_COPRESENCE_CLEAR_STATE);
   data_source->AddLocalizedString("confirm_delete",
                                   IDS_COPRESENCE_CONFIRM_DELETE);
 
   data_source->SetJsonPath("strings.js");
   data_source->AddResourcePath("copresence.css", IDR_COPRESENCE_CSS);
   data_source->AddResourcePath("copresence.js", IDR_COPRESENCE_JS);
   data_source->SetDefaultResource(IDR_COPRESENCE_HTML);
 
-  return data_source.Pass();
+  return data_source;
 }
 
 }  // namespace
 
 CopresenceUI::CopresenceUI(content::WebUI* web_ui)
     : content::WebUIController(web_ui) {
   // This call takes ownership of the WebUIMessageHandler.
   web_ui->AddMessageHandler(new CopresenceUIHandler(web_ui));
 
   // This call takes ownership of the WebUIDataSource.
   WebUIDataSource::Add(web_ui->GetWebContents()->GetBrowserContext(),
                        CreateDataSource().release());
 }
 
 CopresenceUI::~CopresenceUI() {}