PART1: Initiated the SignedSettings refactoring.

chrome/browser/ui/webui/options/chromeos/bluetooth_options_handler.cc

 // 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.
 
 #include "chrome/browser/ui/webui/options/chromeos/bluetooth_options_handler.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/chromeos/bluetooth/bluetooth_device.h"
 #include "chrome/browser/chromeos/system/runtime_environment.h"
 #include "chrome/browser/ui/webui/options/chromeos/system_settings_provider.h"
 #include "chrome/common/chrome_switches.h"
 #include "grit/chromium_strings.h"
 #include "grit/generated_resources.h"
 #include "third_party/cros_system_api/dbus/service_constants.h"
 #include "ui/base/l10n/l10n_util.h"
 
 namespace chromeos {
 
-BluetoothOptionsHandler::BluetoothOptionsHandler()
-    : chromeos::CrosOptionsPageUIHandler(
-        new chromeos::SystemSettingsProvider()) {
+BluetoothOptionsHandler::BluetoothOptionsHandler() {
 }
 
 BluetoothOptionsHandler::~BluetoothOptionsHandler() {
   if (!CommandLine::ForCurrentProcess()
       ->HasSwitch(switches::kEnableBluetooth)) {
     return;
   }
 
   chromeos::BluetoothManager* bluetooth_manager =
       chromeos::BluetoothManager::GetInstance();
@@ skipping 338 matching lines @@
   } else if (pairing.compare("bluetoothConfirmPasskey") == 0) {
     RequestConfirmation(device, 12345);
   } else if (pairing.compare("bluetoothEnterPasskey") == 0) {
     RequestPasskey(device);
   }
   delete device;
 }
 
 }  // namespace chromeos