Google Now Message Center Stats

ui/message_center/message_center.h

 // 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.
 
 #ifndef UI_MESSAGE_CENTER_MESSAGE_CENTER_H_
 #define UI_MESSAGE_CENTER_MESSAGE_CENTER_H_
 
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
@@ skipping 107 matching lines @@
   // This should be called by UI classes after a visible notification popup
   // closes, indicating that the notification has been shown to the user.
   // |mark_notification_as_read|, if false, will unset the read bit on a
   // notification, increasing the unread count of the center.
   virtual void MarkSinglePopupAsShown(const std::string& id,
                                       bool mark_notification_as_read) = 0;
 
   // This should be called by UI classes when a notification is first displayed
   // to the user, in order to decrement the unread_count for the tray, and to
   // notify observers that the notification is visible.
-  virtual void DisplayedNotification(const std::string& id) = 0;
+  virtual void DisplayedNotification(
+      const std::string& id,
+      const DisplaySource source) = 0;
 
   // Setter/getter of notifier settings provider. This will be a weak reference.
   // This should be set at the initialization process. The getter may return
   // NULL for tests.
   virtual void SetNotifierSettingsProvider(
       NotifierSettingsProvider* provider) = 0;
   virtual NotifierSettingsProvider* GetNotifierSettingsProvider() = 0;
 
   // This can be called to change the quiet mode state (without a timeout).
   virtual void SetQuietMode(bool in_quiet_mode) = 0;
@@ skipping 24 matching lines @@
   MessageCenter();
   virtual ~MessageCenter();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MessageCenter);
 };
 
 }  // namespace message_center
 
 #endif  // UI_MESSAGE_CENTER_MESSAGE_CENTER_H_