MacViews: Add a CreateChromeConstrainedWindowViewsClient stub

components/constrained_window/constrained_window_views.cc

 // Copyright (c) 2012 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 "components/constrained_window/constrained_window_views.h"
 
 #include <algorithm>
 
 #include "components/constrained_window/constrained_window_views_client.h"
 #include "components/web_modal/popup_manager.h"
@@ skipping 129 matching lines @@
       web_modal::PopupManager::FromWebContents(web_contents);
   popup_manager->ShowModalDialog(widget->GetNativeWindow(), web_contents);
   return widget;
 }
 
 views::Widget* CreateWebModalDialogViews(views::WidgetDelegate* dialog,
                                          content::WebContents* web_contents) {
   DCHECK_EQ(ui::MODAL_TYPE_CHILD, dialog->GetModalType());
   web_modal::PopupManager* popup_manager =
       web_modal::PopupManager::FromWebContents(web_contents);
-  const gfx::NativeWindow parent = popup_manager->GetHostView();
+  const gfx::NativeView parent = popup_manager->GetHostView();
   return views::DialogDelegate::CreateDialogWidget(dialog, NULL, parent);
 }
 
 // TODO(gbillock): Replace this with PopupManager calls.
 views::Widget* CreateBrowserModalDialogViews(views::DialogDelegate* dialog,
-                                             gfx::NativeWindow parent) {
+                                             gfx::NativeView parent) {
   views::Widget* widget =
       views::DialogDelegate::CreateDialogWidget(dialog, NULL, parent);
   if (!dialog->UseNewStyleForThisDialog())
     return widget;
   DCHECK(constrained_window_views_client);
   ModalDialogHost* host = constrained_window_views_client->
       GetModalDialogHost(parent);
   if (host) {
     DCHECK_EQ(parent, host->GetHostView());
     ModalDialogHostObserver* dialog_host_observer =
         new WidgetModalDialogHostObserverViews(
             host, widget, kWidgetModalDialogHostObserverViewsKey);
     dialog_host_observer->OnPositionRequiresUpdate();
   }
   return widget;
 }