More Aura fixes to build with chromeos==1

chrome/browser/chromeos/setting_level_bubble.cc

 // Copyright (c) 2011 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/chromeos/setting_level_bubble.h"
 
 #include <algorithm>
 
-#include <gdk/gdk.h>
-
 #include "chrome/browser/chromeos/login/background_view.h"
 #include "chrome/browser/chromeos/login/login_utils.h"
 #include "chrome/browser/chromeos/login/webui_login_display.h"
 #include "chrome/browser/chromeos/setting_level_bubble_view.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/views/bubble/bubble.h"
 #include "ui/gfx/screen.h"
@@ skipping 99 matching lines @@
     }
     DCHECK(view_ == NULL);
     view_ = new SettingLevelBubbleView;
     view_->Init(icon, current_percent_, enabled);
 
     // Calculate the position in screen coordinates that the bubble should
     // "point" at (since we use BubbleBorder::FLOAT, this position actually
     // specifies the center of the bubble).
     const gfx::Rect monitor_area =
         gfx::Screen::GetMonitorAreaNearestWindow(
-            GTK_WIDGET(parent_widget->GetNativeWindow()));
+            parent_widget->GetNativeView());
     const gfx::Size view_size = view_->GetPreferredSize();
     const gfx::Rect position_relative_to(
         monitor_area.x() + kBubbleXRatio * monitor_area.width(),
         monitor_area.bottom() - view_size.height() / 2 - kBubbleBottomGap,
         0, 0);
 
     bubble_ = Bubble::ShowFocusless(parent_widget,
                                     position_relative_to,
                                     views::BubbleBorder::FLOAT,
                                     view_,  // contents
@@ skipping 108 matching lines @@
 
   last_target_update_time_ = now;
 }
 
 void SettingLevelBubble::StopAnimation() {
   animation_timer_.Stop();
   is_animating_ = false;
 }
 
 }  // namespace chromeos