Make KeystoneGlue less antisocial

chrome/app/keystone_glue.h

 // Copyright (c) 2009 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_APP_KEYSTONE_GLUE_H_
 #define CHROME_APP_KEYSTONE_GLUE_H_
 
 #import <Foundation/Foundation.h>
 #import <base/scoped_nsobject.h>
 
@@ skipping 68 matching lines @@
 // -checkForUpdate launches a check for updates, and -installUpdate begins
 // installing an available update.  For each, status will be communicated via
 // a kAutoupdateStatusNotification notification, and will also be available
 // through -recentNotification.
 - (void)checkForUpdate;
 - (void)installUpdate;
 
 // Accessor for recentNotification_.  Returns an autoreleased NSNotification.
 - (NSNotification*)recentNotification;
 
-// Clears the saved recentNotification_.
-- (void)clearRecentNotification;
-
 // Accessor for the kAutoupdateStatusStatus field of recentNotification_'s
 // userInfo dictionary.
 - (AutoupdateStatus)recentStatus;
 
 // Returns YES if an asynchronous operation is pending: if an update check or
 // installation attempt is currently in progress.
 - (BOOL)asyncOperationPending;
 
 @end  // @interface KeystoneGlue
 
 @interface KeystoneGlue(ExposedForTesting)
 
-// Release the shared instance.  Use this in tests to reset the shared
-// instance in case strange things are done to it for testing purposes.  Never
-// call this from non-test code.
-+ (void)releaseDefaultKeystoneGlue;
-
 // Load any params we need for configuring Keystone.
 - (void)loadParameters;
 
 // Load the Keystone registration object.
 // Return NO on failure.
 - (BOOL)loadKeystoneRegistration;
 
 - (void)stopTimer;
 
 // Called when a checkForUpdate: notification completes.
 - (void)checkForUpdateComplete:(NSNotification*)notification;
 
 // Called when an installUpdate: notification completes.
 - (void)installUpdateComplete:(NSNotification*)notification;
 
 @end  // @interface KeystoneGlue(ExposedForTesting)
 
 #endif  // CHROME_APP_KEYSTONE_GLUE_H_