Converted IncognitoForced boolean policy into IncognitoModeAvailability enum policy.

chrome/common/pref_names.h

 // Copyright (c) 2011 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.
 
 // Constants for the names of various preferences, for easier changing.
 
 #ifndef CHROME_COMMON_PREF_NAMES_H_
 #define CHROME_COMMON_PREF_NAMES_H_
 #pragma once
 
@@ skipping 48 matching lines @@
 extern const char kWebKitTextAreasAreResizable[];
 extern const char kWebKitJavaEnabled[];
 extern const char kWebkitTabsToLinks[];
 extern const char kWebKitAllowDisplayingInsecureContent[];
 extern const char kWebKitAllowRunningInsecureContent[];
 extern const char kPasswordManagerEnabled[];
 extern const char kPasswordManagerAllowShowPasswords[];
 extern const char kAutologinEnabled[];
 extern const char kSafeBrowsingEnabled[];
 extern const char kSafeBrowsingReportingEnabled[];
-extern const char kIncognitoEnabled[];
-extern const char kIncognitoForced[];
+extern const char kIncognitoModeAvailability[];
 extern const char kSearchSuggestEnabled[];
 extern const char kConfirmToQuitEnabled[];
 extern const char kCookieBehavior[];  // OBSOLETE
 extern const char kDefaultSearchProviderEnabled[];
 extern const char kDefaultSearchProviderSearchURL[];
 extern const char kDefaultSearchProviderSuggestURL[];
 extern const char kDefaultSearchProviderInstantURL[];
 extern const char kDefaultSearchProviderIconURL[];
 extern const char kDefaultSearchProviderEncodings[];
 extern const char kDefaultSearchProviderName[];
@@ skipping 443 matching lines @@
 extern const char kCustomHandlersEnabled[];
 
 extern const char kUserCreatedLoginItem[];
 extern const char kBackgroundModeEnabled[];
 
 extern const char kDevicePolicyRefreshRate[];
 extern const char kUserPolicyRefreshRate[];
 }  // namespace prefs
 
 #endif  // CHROME_COMMON_PREF_NAMES_H_