Remove "2" suffixes from options2 code.

chrome/browser/ui/webui/options2/content_settings_handler2.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_WEBUI_OPTIONS2_CONTENT_SETTINGS_HANDLER2_H_
-#define CHROME_BROWSER_UI_WEBUI_OPTIONS2_CONTENT_SETTINGS_HANDLER2_H_
-#pragma once
-
-#include <map>
-#include <string>
-
-#include "base/memory/scoped_ptr.h"
-#include "chrome/browser/pepper_flash_settings_manager.h"
-#include "chrome/browser/prefs/pref_change_registrar.h"
-#include "chrome/browser/ui/webui/options2/options_ui2.h"
-#include "chrome/common/content_settings_types.h"
-#include "chrome/common/content_settings.h"
-#include "content/public/browser/notification_observer.h"
-#include "content/public/browser/notification_registrar.h"
-
-class HostContentSettingsMap;
-class ProtocolHandlerRegistry;
-
-namespace options2 {
-
-class ContentSettingsHandler : public OptionsPageUIHandler,
-                               public PepperFlashSettingsManager::Client {
- public:
-  ContentSettingsHandler();
-  virtual ~ContentSettingsHandler();
-
-  // OptionsPageUIHandler implementation.
-  virtual void GetLocalizedValues(
-      base::DictionaryValue* localized_strings) OVERRIDE;
-  virtual void InitializeHandler() OVERRIDE;
-  virtual void InitializePage() OVERRIDE;
-  virtual void RegisterMessages() OVERRIDE;
-
-  // content::NotificationObserver implementation.
-  virtual void Observe(int type,
-                       const content::NotificationSource& source,
-                       const content::NotificationDetails& details) OVERRIDE;
-
-  // PepperFlashSettingsManager::Client implementation.
-  virtual void OnGetPermissionSettingsCompleted(
-      uint32 request_id,
-      bool success,
-      PP_Flash_BrowserOperations_Permission default_permission,
-      const ppapi::FlashSiteSettings& sites) OVERRIDE;
-
-  // Gets a string identifier for the group name, for use in HTML.
-  static std::string ContentSettingsTypeToGroupName(ContentSettingsType type);
-
- private:
-  // Extends ContentSettingsType with some other types that will be also
-  // displayed in the content settings UI.
-  class ExContentSettingsType;
-  struct ExContentSettingsTypeNameEntry;
-
-  struct CachedPepperFlashSettings {
-    CachedPepperFlashSettings();
-    ~CachedPepperFlashSettings();
-
-    PP_Flash_BrowserOperations_Permission default_permission;
-
-    typedef std::map<std::string, PP_Flash_BrowserOperations_Permission>
-        SiteMap;
-    SiteMap sites;
-
-    bool initialized;
-    uint32_t last_refresh_request_id;
-  };
-
-  // Functions that call into the page -----------------------------------------
-
-  // Updates the page with the default settings (allow, ask, block, etc.)
-  void UpdateSettingDefaultFromModel(const ExContentSettingsType& type);
-
-  // Clobbers and rebuilds the specific content setting type exceptions table.
-  void UpdateExceptionsViewFromModel(const ExContentSettingsType& type);
-  // Clobbers and rebuilds the specific content setting type exceptions
-  // OTR table.
-  void UpdateOTRExceptionsViewFromModel(
-      const ExContentSettingsType& type);
-  // Clobbers and rebuilds all the exceptions tables in the page (both normal
-  // and OTR tables).
-  void UpdateAllExceptionsViewsFromModel();
-  // As above, but only OTR tables.
-  void UpdateAllOTRExceptionsViewsFromModel();
-  // Clobbers and rebuilds just the geolocation exception table.
-  void UpdateGeolocationExceptionsView();
-  // Clobbers and rebuilds just the desktop notification exception table.
-  void UpdateNotificationExceptionsView();
-  // Clobbers and rebuilds just the Pepper Flash camera and microphone exception
-  // table.
-  void UpdateFlashCameraMicExceptionsView();
-  // Clobbers and rebuilds just the Media Stream device exception table.
-  void UpdateMediaStreamExceptionsView();
-  // Clobbers and rebuilds an exception table that's managed by the host content
-  // settings map.
-  void UpdateExceptionsViewFromHostContentSettingsMap(ContentSettingsType type);
-  // As above, but acts on the OTR table for the content setting type.
-  void UpdateExceptionsViewFromOTRHostContentSettingsMap(
-      ContentSettingsType type);
-  // Updates the radio buttons for enabling / disabling handlers.
-  void UpdateHandlersEnabledRadios();
-  // Removes one geolocation exception.
-  void RemoveGeolocationException(const base::ListValue* args,
-                                  size_t arg_index);
-  // Removes one notification exception.
-  void RemoveNotificationException(const base::ListValue* args,
-                                   size_t arg_index);
-  // Removes one Pepper Flash camera and microphone exception.
-  void RemoveFlashCameraMicException(const base::ListValue* args,
-                                     size_t arg_index);
-  // Removes one exception of |type| from the host content settings map.
-  void RemoveExceptionFromHostContentSettingsMap(
-      const base::ListValue* args,
-      size_t arg_index,
-      const ExContentSettingsType& type);
-
-  // Callbacks used by the page ------------------------------------------------
-
-  // Sets the default value for a specific content type. |args| includes the
-  // content type and a string describing the new default the user has
-  // chosen.
-  void SetContentFilter(const base::ListValue* args);
-
-  // Removes the given row from the table. The first entry in |args| is the
-  // content type, and the rest of the arguments depend on the content type
-  // to be removed.
-  void RemoveException(const base::ListValue* args);
-
-  // Changes the value of an exception. Called after the user is done editing an
-  // exception.
-  void SetException(const base::ListValue* args);
-
-  // Called to decide whether a given pattern is valid, or if it should be
-  // rejected. Called while the user is editing an exception pattern.
-  void CheckExceptionPatternValidity(const base::ListValue* args);
-
-  // Utility functions ---------------------------------------------------------
-
-  // Applies content settings whitelists to reduce breakage / user confusion.
-  void ApplyWhitelist(ContentSettingsType content_type,
-                      ContentSetting default_setting);
-
-  // Gets the HostContentSettingsMap for the normal profile.
-  HostContentSettingsMap* GetContentSettingsMap();
-
-  // Gets the HostContentSettingsMap for the incognito profile, or NULL if there
-  // is no active incognito session.
-  HostContentSettingsMap* GetOTRContentSettingsMap();
-
-  // Gets the default setting in string form. If |provider_id| is not NULL, the
-  // id of the provider which provided the default setting is assigned to it.
-  std::string GetSettingDefaultFromModel(const ExContentSettingsType& type,
-                                         std::string* provider_id);
-
-  // Gets the ProtocolHandlerRegistry for the normal profile.
-  ProtocolHandlerRegistry* GetProtocolHandlerRegistry();
-
-  // The method does nothing if |force| is false and the cache has been
-  // initialized.
-  void RefreshFlashSettingsCache(bool force);
-
-  static ExContentSettingsType ExContentSettingsTypeFromGroupName(
-      const std::string& name);
-  static std::string ExContentSettingsTypeToGroupName(
-      const ExContentSettingsType& type);
-
-  // Member variables ---------------------------------------------------------
-
-  content::NotificationRegistrar notification_registrar_;
-  PrefChangeRegistrar pref_change_registrar_;
-  scoped_ptr<PepperFlashSettingsManager> flash_settings_manager_;
-  CachedPepperFlashSettings flash_cameramic_settings_;
-
-  static const ExContentSettingsTypeNameEntry
-      kExContentSettingsTypeGroupNames[];
-
-  DISALLOW_COPY_AND_ASSIGN(ContentSettingsHandler);
-};
-
-}  // namespace options2
-
-#endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS2_CONTENT_SETTINGS_HANDLER2_H_