MacViews: Change Widget context type to NativeWindow

chrome/browser/ui/views/tabs/tab_strip.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 "chrome/browser/ui/views/tabs/tab_strip.h"
 
 #if defined(OS_WIN)
 #include <windowsx.h>
 #endif
 
@@ skipping 2303 matching lines @@
       file_supported(true) {
   arrow_view = new views::ImageView;
   arrow_view->SetImage(GetDropArrowImage(point_down));
 
   arrow_window = new views::Widget;
   views::Widget::InitParams params(views::Widget::InitParams::TYPE_POPUP);
   params.keep_on_top = true;
   params.opacity = views::Widget::InitParams::TRANSLUCENT_WINDOW;
   params.accept_events = false;
   params.bounds = gfx::Rect(drop_indicator_width, drop_indicator_height);
-  params.context = context->GetNativeView();
+  params.context = context->GetNativeWindow();
   arrow_window->Init(params);
   arrow_window->SetContentsView(arrow_view);
 }
 
 TabStrip::DropInfo::~DropInfo() {
   // Close eventually deletes the window, which deletes arrow_view too.
   arrow_window->Close();
 }
 
 ///////////////////////////////////////////////////////////////////////////////
@@ skipping 378 matching lines @@
         action = TouchUMA::GESTURE_TABSWITCH_TAP;
       TouchUMA::RecordGestureAction(action);
       break;
     }
 
     default:
       break;
   }
   event->SetHandled();
 }