Add method skeleton for showing website settings. Add commandline flag.

chrome/common/chrome_switches.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.
 
 // Defines all the command-line switches used by Chrome.
 
 #ifndef CHROME_COMMON_CHROME_SWITCHES_H_
 #define CHROME_COMMON_CHROME_SWITCHES_H_
 #pragma once
 
@@ skipping 145 matching lines @@
 extern const char kEnableResourceContentSettings[];
 extern const char kEnableSdch[];
 // TODO(kalman): Add to about:flags when UI for syncing extension settings has
 // been figured out.
 extern const char kEnableSyncExtensionSettings[];
 extern const char kEnableSyncOAuth[];
 extern const char kEnableSyncTabs[];
 extern const char kEnableSyncTabsForOtherClients[];
 extern const char kEnableTabGroupsContextMenu[];
 extern const char kEnableWatchdog[];
+extern const char kEnableWebsiteSettings[];
 extern const char kEnableWebSocketOverSpdy[];
 extern const char kEnableWebStoreLink[];
 extern const char kExperimentalSpellcheckerFeatures[];
 extern const char kExplicitlyAllowedPorts[];
 extern const char kExtensionProcess[];
 extern const char kExtensionsUpdateFrequency[];
 extern const char kExternalAutofillPopup[];
 extern const char kFlagSwitchesBegin[];
 extern const char kFlagSwitchesEnd[];
 extern const char kFeedbackServer[];
@@ skipping 207 matching lines @@
 #if defined(USE_AURA)
 extern const char kTestCompositor[];
 #endif
 
 // DON'T ADD RANDOM STUFF HERE. Put it in the main section above in
 // alphabetical order, or in one of the ifdefs (also in order in each section).
 
 }  // namespace switches
 
 #endif  // CHROME_COMMON_CHROME_SWITCHES_H_