ash: Update system update notification behaviour.

chrome/browser/upgrade_detector.h

 // 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.
 
 #ifndef CHROME_BROWSER_UPGRADE_DETECTOR_H_
 #define CHROME_BROWSER_UPGRADE_DETECTOR_H_
 
 #include "base/timer.h"
 #include "chrome/browser/idle.h"
 #include "ui/gfx/image/image.h"
@@ skipping 57 matching lines @@
     return upgrade_detected_time_;
   }
 
   // Retrieves the right icon ID based on the degree of severity (see
   // UpgradeNotificationAnnoyanceLevel, each level has an an accompanying icon
   // to go with it). |type| determines which class of icons the caller wants,
   // either an icon appropriate for badging the wrench menu or one to display
   // within the wrench menu.
   int GetIconResourceID(UpgradeNotificationIconType type);
 
+  UpgradeNotificationAnnoyanceLevel upgrade_notification_stage() const {
+    return upgrade_notification_stage_;
+  }
+
  protected:
   UpgradeDetector();
 
   // Sends out UPGRADE_DETECTED notification and record upgrade_detected_time_.
   void NotifyUpgradeDetected();
 
   // Sends out UPGRADE_RECOMMENDED notification and set notify_upgrade_.
   void NotifyUpgradeRecommended();
 
   void set_upgrade_notification_stage(UpgradeNotificationAnnoyanceLevel stage) {
@@ skipping 26 matching lines @@
   UpgradeNotificationAnnoyanceLevel upgrade_notification_stage_;
 
   // Whether we have waited long enough after detecting an upgrade (to see
   // is we should start nagging about upgrading).
   bool notify_upgrade_;
 
   DISALLOW_COPY_AND_ASSIGN(UpgradeDetector);
 };
 
 #endif  // CHROME_BROWSER_UPGRADE_DETECTOR_H_