Fix mistmached |GetDisplayNearest{Window,View}| param type

ash/common/system/tray/system_tray.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 "ash/common/system/tray/system_tray.h"
 
 #include <algorithm>
 #include <map>
 #include <vector>
 
@@ skipping 530 matching lines @@
     SetIsActive(true);
 }
 
 void SystemTray::UpdateWebNotifications() {
   TrayBubbleView* bubble_view = NULL;
   if (system_bubble_)
     bubble_view = system_bubble_->bubble_view();
 
   int height = 0;
   if (bubble_view) {
-    gfx::Rect work_area =
-        display::Screen::GetScreen()
-            ->GetDisplayNearestWindow(bubble_view->GetWidget()->GetNativeView())
-            .work_area();
+    gfx::Rect work_area = display::Screen::GetScreen()
+                              ->GetDisplayNearestWindow(
+                                  bubble_view->GetWidget()->GetNativeWindow())
+                              .work_area();
     height =
         std::max(0, work_area.bottom() - bubble_view->GetBoundsInScreen().y());
   }
   if (web_notification_tray_)
     web_notification_tray_->SetTrayBubbleHeight(height);
 }
 
 base::string16 SystemTray::GetAccessibleTimeString(
     const base::Time& now) const {
   base::HourClockType hour_type =
@@ skipping 177 matching lines @@
   for (int i = 0; i < bubble_view->child_count(); i++) {
     // Certain menu rows are attached by default but can set themselves as
     // invisible (IME is one such example). Count only user-visible rows.
     if (bubble_view->child_at(i)->visible())
       num_rows++;
   }
   UMA_HISTOGRAM_COUNTS_100("Ash.SystemMenu.Rows", num_rows);
 
   int work_area_height =
       display::Screen::GetScreen()
-          ->GetDisplayNearestWindow(bubble_view->GetWidget()->GetNativeView())
+          ->GetDisplayNearestWindow(bubble_view->GetWidget()->GetNativeWindow())
           .work_area()
           .height();
   if (work_area_height > 0) {
     UMA_HISTOGRAM_CUSTOM_COUNTS(
         "Ash.SystemMenu.PercentageOfWorkAreaHeightCoveredByMenu",
         100 * bubble_view->height() / work_area_height, 1, 300, 100);
   }
 }
 
 }  // namespace ash