Split ui/display types into separate module and have Ozone depend on it

ui/ozone/platform/dri/ozone_platform_dri.cc

 // Copyright 2013 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 "ui/ozone/platform/dri/ozone_platform_dri.h"
 
 #include "ui/events/ozone/evdev/cursor_delegate_evdev.h"
 #include "ui/ozone/ozone_platform.h"
 
+#if defined(OS_CHROMEOS)
+#include "ui/ozone/common/chromeos/native_display_delegate_ozone.h"
+#endif
+
 namespace ui {
 
 OzonePlatformDri::OzonePlatformDri()
     : cursor_factory_ozone_(&surface_factory_ozone_),
       event_factory_ozone_(&cursor_factory_ozone_) {}
 
 OzonePlatformDri::~OzonePlatformDri() {}
 
 gfx::SurfaceFactoryOzone* OzonePlatformDri::GetSurfaceFactoryOzone() {
   return &surface_factory_ozone_;
 }
 
 ui::EventFactoryOzone* OzonePlatformDri::GetEventFactoryOzone() {
   return &event_factory_ozone_;
 }
 
 ui::InputMethodContextFactoryOzone*
 OzonePlatformDri::GetInputMethodContextFactoryOzone() {
   return &input_method_context_factory_ozone_;
 }
 
 ui::CursorFactoryOzone* OzonePlatformDri::GetCursorFactoryOzone() {
   return &cursor_factory_ozone_;
 }
 
+#if defined(OS_CHROMEOS)
+scoped_ptr<ui::NativeDisplayDelegate>
+OzonePlatformDri::CreateNativeDisplayDelegate() {
+  return scoped_ptr<ui::NativeDisplayDelegate>(
+      new NativeDisplayDelegateOzone());
+}
+#endif
+
 OzonePlatform* CreateOzonePlatformDri() { return new OzonePlatformDri; }
 
 }  // namespace ui