Oilpan: move NavigatorContentUtilsClients to the heap.

third_party/WebKit/Source/web/NavigatorContentUtilsClientImpl.cpp

 // 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 "config.h"
 #include "web/NavigatorContentUtilsClientImpl.h"
 
 #include "public/web/WebFrameClient.h"
 #include "web/WebLocalFrameImpl.h"
 
 namespace blink {
 
-PassOwnPtr<NavigatorContentUtilsClientImpl> NavigatorContentUtilsClientImpl::create(WebLocalFrameImpl* webFrame)
+PassOwnPtrWillBeRawPtr<NavigatorContentUtilsClientImpl> NavigatorContentUtilsClientImpl::create(WebLocalFrameImpl* webFrame)
 {
-    return adoptPtr(new NavigatorContentUtilsClientImpl(webFrame));
+    return adoptPtrWillBeNoop(new NavigatorContentUtilsClientImpl(webFrame));
 }
 
 NavigatorContentUtilsClientImpl::NavigatorContentUtilsClientImpl(WebLocalFrameImpl* webFrame)
     : m_webFrame(webFrame)
 {
 }
 
+DEFINE_TRACE(NavigatorContentUtilsClientImpl)
+{
+    visitor->trace(m_webFrame);
+    NavigatorContentUtilsClient::trace(visitor);
+}
+
 void NavigatorContentUtilsClientImpl::registerProtocolHandler(const String& scheme, const KURL& url, const String& title)
 {
     m_webFrame->client()->registerProtocolHandler(scheme, url, title);
 }
 
 NavigatorContentUtilsClient::CustomHandlersState NavigatorContentUtilsClientImpl::isProtocolHandlerRegistered(const String& scheme, const KURL& url)
 {
     return static_cast<NavigatorContentUtilsClient::CustomHandlersState>(m_webFrame->client()->isProtocolHandlerRegistered(scheme, url));
 }
 
 void NavigatorContentUtilsClientImpl::unregisterProtocolHandler(const String& scheme, const KURL& url)
 {
     m_webFrame->client()->unregisterProtocolHandler(scheme, url);
 }
 
 } // namespace blink
-