Improve monitor compatibility error, move feedback link into button

ash/display/display_util.h

 // Copyright 2014 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.
 
 #ifndef ASH_DISPLAY_DISPLAY_UTIL_H_
 #define ASH_DISPLAY_DISPLAY_UTIL_H_
 
 #include <memory>
 
 #include "ash/ash_export.h"
@@ skipping 30 matching lines @@
 
 // Moves the cursor to the point inside the |ash_host| that is closest to
 // the point_in_screen, which may be outside of the root window.
 // |update_last_loation_now| is used for the test to update the mouse
 // location synchronously.
 void MoveCursorTo(AshWindowTreeHost* ash_host,
                   const gfx::Point& point_in_screen,
                   bool update_last_location_now);
 
 #if defined(OS_CHROMEOS)
-// Shows the notification message for display related issues.
-void ShowDisplayErrorNotification(int message_id);
+// Shows the notification message for display related issues, and optionally
+// adds a button to send a feedback report.
+void ShowDisplayErrorNotification(const base::string16& message,
+                                  bool allow_feedback);
 #endif
 
 ASH_EXPORT base::string16 GetDisplayErrorNotificationMessageForTest();
 
 }  // namespace ash
 
 #endif  // ASH_DISPLAY_DISPLAY_UTIL_H_