Remove the "Settings" packaged app

chrome/browser/ui/webui/options/options_ui.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/ui/webui/options/options_ui.h"
 
 #include <algorithm>
 #include <utility>
 #include <vector>
 
@@ skipping 189 matching lines @@
 }
 
 OptionsUIHTMLSource::~OptionsUIHTMLSource() {}
 
 ////////////////////////////////////////////////////////////////////////////////
 //
 // OptionsPageUIHandler
 //
 ////////////////////////////////////////////////////////////////////////////////
 
-const char OptionsPageUIHandler::kSettingsAppKey[] = "settingsApp";
-
 OptionsPageUIHandler::OptionsPageUIHandler() {
 }
 
 OptionsPageUIHandler::~OptionsPageUIHandler() {
 }
 
 bool OptionsPageUIHandler::IsEnabled() {
   return true;
 }
 
@@ skipping 31 matching lines @@
 //
 // OptionsUI
 //
 ////////////////////////////////////////////////////////////////////////////////
 
 OptionsUI::OptionsUI(content::WebUI* web_ui)
     : WebUIController(web_ui),
       WebContentsObserver(web_ui->GetWebContents()),
       initialized_handlers_(false) {
   base::DictionaryValue* localized_strings = new base::DictionaryValue();
-  localized_strings->Set(OptionsPageUIHandler::kSettingsAppKey,
-                         new base::DictionaryValue());
-
   CoreOptionsHandler* core_handler;
 #if defined(OS_CHROMEOS)
   core_handler = new chromeos::options::CoreChromeOSOptionsHandler();
 #else
   core_handler = new CoreOptionsHandler();
 #endif
   core_handler->set_handlers_host(this);
   AddOptionsPageUIHandler(localized_strings, core_handler);
 
   AddOptionsPageUIHandler(localized_strings, new AutofillOptionsHandler());
@@ skipping 213 matching lines @@
   // Add only if handler's service is enabled.
   if (handler->IsEnabled()) {
     // Add handler to the list and also pass the ownership.
     web_ui()->AddMessageHandler(handler.release());
     handler_raw->GetLocalizedValues(localized_strings);
     handlers_.push_back(handler_raw);
   }
 }
 
 }  // namespace options