Remove dead Page Info permission strings and associated code.

chrome/browser/ui/page_info/page_info_ui.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 CHROME_BROWSER_UI_PAGE_INFO_PAGE_INFO_UI_H_
 #define CHROME_BROWSER_UI_PAGE_INFO_PAGE_INFO_UI_H_
 
 #include <memory>
 #include <string>
 #include <vector>
@@ skipping 122 matching lines @@
 
   using CookieInfoList = std::vector<CookieInfo>;
   using PermissionInfoList = std::vector<PermissionInfo>;
   using ChosenObjectInfoList = std::vector<std::unique_ptr<ChosenObjectInfo>>;
 
   virtual ~PageInfoUI();
 
   // Returns the UI string for the given permission |type|.
   static base::string16 PermissionTypeToUIString(ContentSettingsType type);
 
-  // Returns the UI string for the given permission |value|, used in the
-  // permission-changing menu. Generally this will be a verb in the imperative
-  // form, e.g. "ask", "allow", "block".
-  static base::string16 PermissionValueToUIString(ContentSetting value);
-
   // Returns the UI string describing the action taken for a permission,
   // including why that action was taken. E.g. "Allowed by you",
   // "Blocked by default". If |setting| is default, specify the actual default
   // setting using |default_setting|.
   static base::string16 PermissionActionToUIString(
       Profile* profile,
       ContentSettingsType type,
       ContentSetting setting,
       ContentSetting default_setting,
       content_settings::SettingSource source);
@@ skipping 47 matching lines @@
 
   // Sets site identity information.
   virtual void SetIdentityInfo(const IdentityInfo& identity_info) = 0;
 };
 
 typedef PageInfoUI::CookieInfoList CookieInfoList;
 typedef PageInfoUI::PermissionInfoList PermissionInfoList;
 typedef PageInfoUI::ChosenObjectInfoList ChosenObjectInfoList;
 
 #endif  // CHROME_BROWSER_UI_PAGE_INFO_PAGE_INFO_UI_H_