Implemented Asynchronous Initialization of BluetoothAdapter.

chrome/browser/ui/webui/options/chromeos/bluetooth_options_handler.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/chromeos/bluetooth_options_handler.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/command_line.h"
@@ skipping 165 matching lines @@
                  base::Unretained(this)));
   web_ui()->RegisterMessageCallback("stopBluetoothDeviceDiscovery",
       base::Bind(&BluetoothOptionsHandler::StopDiscoveryCallback,
                  base::Unretained(this)));
   web_ui()->RegisterMessageCallback("getPairedBluetoothDevices",
       base::Bind(&BluetoothOptionsHandler::GetPairedDevicesCallback,
                  base::Unretained(this)));
 }
 
 void BluetoothOptionsHandler::InitializeHandler() {
-  device::BluetoothAdapterFactory::RunCallbackOnAdapterReady(
+  device::BluetoothAdapterFactory::GetAdapter(
       base::Bind(&BluetoothOptionsHandler::InitializeAdapter,
                  weak_ptr_factory_.GetWeakPtr()));
 }
 
 void BluetoothOptionsHandler::InitializePage() {
   // Show or hide the bluetooth settings and update the checkbox based
   // on the current present/powered state.
   AdapterPresentChanged(adapter_.get(), adapter_->IsPresent());
   // Automatically start device discovery if the "Add Bluetooth Device"
   // overlay is visible.
@@ skipping 279 matching lines @@
   DCHECK(device);
 
   base::StringValue address(device->address());
   web_ui()->CallJavascriptFunction(
       "options.BrowserOptions.removeBluetoothDevice",
       address);
 }
 
 }  // namespace options
 }  // namespace chromeos