Adding ChromeVox as a component extensions (enabled only for ChromeOS, for no...

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 144 matching lines @@
 extern const char kLanguageMozcUseHistorySuggest[];
 extern const char kLanguageMozcUseDictionarySuggest[];
 extern const char kLanguageMozcSuggestionsSize[];
 extern const char kLanguageXkbRemapSearchKeyTo[];
 extern const char kLanguageXkbRemapControlKeyTo[];
 extern const char kLanguageXkbRemapAltKeyTo[];
 extern const char kLanguageXkbAutoRepeatEnabled[];
 extern const char kLanguageXkbAutoRepeatDelay[];
 extern const char kLanguageXkbAutoRepeatInterval[];
 extern const char kAccessibilityEnabled[];
+extern const char kAccessibilityChromeVoxVersion[];
 extern const char kLabsAdvancedFilesystemEnabled[];
 extern const char kLabsMediaplayerEnabled[];
 extern const char kEnableScreenLock[];
 extern const char kShowPlanNotifications[];
 #endif
 extern const char kIpcDisabledMessages[];
 extern const char kShowHomeButton[];
 extern const char kShowPageOptionsButtons[];
 extern const char kRecentlySelectedEncoding[];
 extern const char kDeleteBrowsingHistory[];
@@ skipping 263 matching lines @@
 extern const char kAuthNegotiateDelegateWhitelist[];
 extern const char kGSSAPILibraryName[];
 
 extern const char kKnownBackgroundPages[];
 
 extern const char kDisable3DAPIs[];
 
 }  // namespace prefs
 
 #endif  // CHROME_COMMON_PREF_NAMES_H_