Add browserAction.enable/disable as alias for pageAction.show/hide.

chrome/browser/extensions/extension_function_registry.cc

 // 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.
 
 #include "chrome/browser/extensions/extension_function_registry.h"
 
 #include "chrome/browser/accessibility/accessibility_extension_api.h"
 #include "chrome/browser/bookmarks/bookmark_extension_api.h"
 #include "chrome/browser/bookmarks/bookmark_manager_extension_api.h"
 #include "chrome/browser/extensions/api/app/app_api.h"
@@ skipping 116 matching lines @@
   // Browser Actions.
   RegisterFunction<BrowserActionSetIconFunction>();
   RegisterFunction<BrowserActionSetTitleFunction>();
   RegisterFunction<BrowserActionSetBadgeTextFunction>();
   RegisterFunction<BrowserActionSetBadgeBackgroundColorFunction>();
   RegisterFunction<BrowserActionSetPopupFunction>();
   RegisterFunction<BrowserActionGetTitleFunction>();
   RegisterFunction<BrowserActionGetBadgeTextFunction>();
   RegisterFunction<BrowserActionGetBadgeBackgroundColorFunction>();
   RegisterFunction<BrowserActionGetPopupFunction>();
+  RegisterFunction<BrowserActionEnableFunction>();
+  RegisterFunction<BrowserActionDisableFunction>();
 
   // Script Badges.
   RegisterFunction<ScriptBadgeSetPopupFunction>();
   RegisterFunction<ScriptBadgeGetPopupFunction>();
 
   // Browsing Data.
   RegisterFunction<RemoveBrowsingDataFunction>();
   RegisterFunction<RemoveAppCacheFunction>();
   RegisterFunction<RemoveCacheFunction>();
   RegisterFunction<RemoveCookiesFunction>();
@@ skipping 379 matching lines @@
 }
 
 ExtensionFunction* ExtensionFunctionRegistry::NewFunction(
     const std::string& name) {
   FactoryMap::iterator iter = factories_.find(name);
   DCHECK(iter != factories_.end());
   ExtensionFunction* function = iter->second();
   function->set_name(name);
   return function;
 }