Clean up the TestRunner methods exposed for Web Notifications.

content/shell/renderer/test_runner/notification_presenter.h

 // Copyright 2014 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 CONTENT_SHELL_RENDERER_TEST_RUNNER_NOTIFICATION_PRESENTER_H_
 #define CONTENT_SHELL_RENDERER_TEST_RUNNER_NOTIFICATION_PRESENTER_H_
 
 #include <map>
 #include <string>
 
@@ skipping 12 matching lines @@
  public:
   NotificationPresenter();
   virtual ~NotificationPresenter();
 
   // Called by the TestRunner to simulate a user granting permission.
   void GrantPermission(const std::string& origin, bool permission_granted);
 
   // Called by the TestRunner to simulate a user clicking on a notification.
   bool SimulateClick(const std::string& title);
 
-  // Called by the TestRunner to cancel all active notications.
-  void CancelAllActiveNotifications();
-
   // Called by the TestRunner to reset the presenter to an default state.
   void Reset();
 
   void set_delegate(WebTestRunner::WebTestDelegate* delegate) {
     delegate_ = delegate;
   }
 
   // blink::WebNotificationPresenter interface
   virtual bool show(const blink::WebNotification& notification);
   virtual void cancel(const blink::WebNotification& notification);
@@ skipping 17 matching lines @@
 
   // Map of replacement identifiers to the titles of those notifications.
   std::map<std::string, std::string> replacements_;
 
   DISALLOW_COPY_AND_ASSIGN(NotificationPresenter);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_SHELL_RENDERER_TEST_RUNNER_NOTIFICATION_PRESENTER_H_