Merge 132895

Source/WebCore/loader/EmptyClients.cpp

 /*
  * Copyright (C) 2006 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2008, 2009, 2012 Apple Inc. All rights reserved.
  * Copyright (C) Research In Motion Limited 2011. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
@@ skipping 87 matching lines @@
 }
 
 #if ENABLE(INPUT_TYPE_COLOR)
 PassOwnPtr<ColorChooser> EmptyChromeClient::createColorChooser(ColorChooserClient*, const Color&)
 {
     return nullptr;
 }
 #endif
 
 #if ENABLE(CALENDAR_PICKER)
-PassOwnPtr<DateTimeChooser> EmptyChromeClient::openDateTimeChooser(DateTimeChooserClient*, const DateTimeChooserParameters&)
+PassRefPtr<DateTimeChooser> EmptyChromeClient::openDateTimeChooser(DateTimeChooserClient*, const DateTimeChooserParameters&)
 {
-    return nullptr;
+    return PassRefPtr<DateTimeChooser>();
 }
 #endif
 
 void EmptyChromeClient::runOpenPanel(Frame*, PassRefPtr<FileChooser>)
 {
 }
 
 void EmptyFrameLoaderClient::dispatchDecidePolicyForNewWindowAction(FramePolicyFunction, const NavigationAction&, const ResourceRequest&, PassRefPtr<FormState>, const String&)
 {
 }
@@ skipping 67 matching lines @@
 #if ENABLE(CONTEXT_MENUS)
 #if USE(CROSS_PLATFORM_CONTEXT_MENUS)
 PassOwnPtr<ContextMenu> EmptyContextMenuClient::customizeMenu(PassOwnPtr<ContextMenu>)
 {
     return nullptr;
 }
 #endif
 #endif
 
 }