Oilpan: Prepare moving DateTimeChooser to Oilpan

Source/web/ChromeClientImpl.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 588 matching lines @@
 {
     OwnPtr<ColorChooserUIController> controller;
     if (RuntimeEnabledFeatures::pagePopupEnabled())
         controller = adoptPtr(new ColorChooserPopupUIController(frame, this, chooserClient));
     else
         controller = adoptPtr(new ColorChooserUIController(frame, chooserClient));
     controller->openUI();
     return controller.release();
 }
 
-PassRefPtr<DateTimeChooser> ChromeClientImpl::openDateTimeChooser(DateTimeChooserClient* pickerClient, const DateTimeChooserParameters& parameters)
+PassRefPtrWillBeRawPtr<DateTimeChooser> ChromeClientImpl::openDateTimeChooser(DateTimeChooserClient* pickerClient, const DateTimeChooserParameters& parameters)
 {
 #if ENABLE(INPUT_MULTIPLE_FIELDS_UI)
     return DateTimeChooserImpl::create(this, pickerClient, parameters);
 #else
     return ExternalDateTimeChooser::create(this, m_webView->client(), pickerClient, parameters);
 #endif
 }
 
 void ChromeClientImpl::runOpenPanel(LocalFrame* frame, PassRefPtr<FileChooser> fileChooser)
 {
@@ skipping 304 matching lines @@
 {
     return static_cast<NavigatorContentUtilsClient::CustomHandlersState>(m_webView->client()->isProtocolHandlerRegistered(scheme, baseURL, url));
 }
 
 void NavigatorContentUtilsClientImpl::unregisterProtocolHandler(const String& scheme, const WebCore::KURL& baseURL, const WebCore::KURL& url)
 {
     m_webView->client()->unregisterProtocolHandler(scheme, baseURL, url);
 }
 
 } // namespace blink