Improve monitor compatibility error, move feedback link into button

ash/display/display_util.h

Index: ash/display/display_util.h
diff --git a/ash/display/display_util.h b/ash/display/display_util.h
index ad752a4865f46c9fbf3c9222e85832bb0af5cd12..eb2176286eaebf058607567c7fd7fbccfa53ec93 100644
--- a/ash/display/display_util.h
+++ b/ash/display/display_util.h
@@ -48,8 +48,10 @@ void MoveCursorTo(AshWindowTreeHost* ash_host,
                   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();