Add IssueAuthToken support to the TokenService.

chrome/test/test_notification_tracker.h

 // Copyright (c) 2006-2008 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_TEST_TEST_NOTIFICATION_TRACKER_H_
 #define CHROME_TEST_TEST_NOTIFICATION_TRACKER_H_
 
 #include <vector>
 
 #include "chrome/common/notification_registrar.h"
@@ skipping 45 matching lines @@
                       NotificationType type2,
                       NotificationType type3);
 
   // Returns the number of notifications received since the last reset.
   size_t size() const { return events_.size(); }
 
   // Returns the information about the event at the given index. The index must
   // be in [0, size).
   const Event& at(size_t i) const { return events_[i]; }
 
- private:
+ protected:
   virtual void Observe(NotificationType type,
                        const NotificationSource& source,
                        const NotificationDetails& details);
-
+ private:
   NotificationRegistrar registrar_;
 
   // Lists all received since last cleared, in the order they were received.
   std::vector<Event> events_;
 
   DISALLOW_COPY_AND_ASSIGN(TestNotificationTracker);
 };
 
 #endif  // CHROME_TEST_TEST_NOTIFICATION_TRACKER_H_