Remove |accept_states_| from PermissionRequestManager

chrome/browser/permissions/permission_request_manager.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 CHROME_BROWSER_PERMISSIONS_PERMISSION_REQUEST_MANAGER_H_
 #define CHROME_BROWSER_PERMISSIONS_PERMISSION_REQUEST_MANAGER_H_
 
 #include <deque>
 #include <unordered_map>
 
@@ skipping 181 matching lines @@
   // Maps from the first request of a kind to subsequent requests that were
   // duped against it.
   std::unordered_multimap<PermissionRequest*, PermissionRequest*>
       duplicate_requests_;
 
   bool main_frame_has_fully_loaded_;
 
   // Whether the response to each request should be persisted.
   bool persist_;
 
-  // Whether each of the requests in |requests_| is accepted by the user.
-  std::vector<bool> accept_states_;
-
   base::ObserverList<Observer> observer_list_;
   AutoResponseType auto_response_for_test_;
 
   base::WeakPtrFactory<PermissionRequestManager> weak_factory_;
 };
 
 #endif  // CHROME_BROWSER_PERMISSIONS_PERMISSION_REQUEST_MANAGER_H_