Chrome OS: Add bluetooth API for device discovery

chrome/browser/chromeos/chrome_browser_main_chromeos.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/chromeos/chrome_browser_main_chromeos.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/lazy_instance.h"
 #include "base/message_loop.h"
+#include "chrome/browser/chromeos/bluetooth/bluetooth_manager.h"
 #include "chrome/browser/chromeos/boot_times_loader.h"
 #include "chrome/browser/chromeos/brightness_observer.h"
 #include "chrome/browser/chromeos/cros/cros_library.h"
 #include "chrome/browser/chromeos/dbus/dbus_thread_manager.h"
 #include "chrome/browser/chromeos/dbus/session_manager_client.h"
 #include "chrome/browser/chromeos/login/session_manager_observer.h"
 #include "chrome/browser/chromeos/net/cros_network_change_notifier_factory.h"
 #include "chrome/browser/chromeos/system/statistics_provider.h"
 #include "chrome/browser/defaults.h"
 #include "chrome/common/chrome_switches.h"
@@ skipping 46 matching lines @@
 
 static base::LazyInstance<MessageLoopObserver> g_message_loop_observer(
     base::LINKER_INITIALIZED);
 
 ChromeBrowserMainPartsChromeos::ChromeBrowserMainPartsChromeos(
     const MainFunctionParams& parameters)
     : ChromeBrowserMainPartsBase(parameters) {
 }
 
 ChromeBrowserMainPartsChromeos::~ChromeBrowserMainPartsChromeos() {
+  chromeos::BluetoothManager::Shutdown();
+
   // We should remove observers attached to D-Bus clients before
   // DBusThreadManager is shut down.
   if (session_manager_observer_.get()) {
     chromeos::DBusThreadManager::Get()->session_manager_client()->
         RemoveObserver(session_manager_observer_.get());
   }
   if (brightness_observer_.get()) {
     chromeos::DBusThreadManager::Get()->power_manager_client()->RemoveObserver(
         brightness_observer_.get());
   }
@@ skipping 55 matching lines @@
   // Initialize the brightness observer so that we'll display an onscreen
   // indication of brightness changes during login.
   brightness_observer_.reset(new chromeos::BrightnessObserver());
   chromeos::DBusThreadManager::Get()->power_manager_client()->AddObserver(
       brightness_observer_.get());
   // Initialize the session manager observer so that we'll take actions
   // per signals sent from the session manager.
   session_manager_observer_.reset(new chromeos::SessionManagerObserver);
   chromeos::DBusThreadManager::Get()->session_manager_client()->
       AddObserver(session_manager_observer_.get());
+
+  // Initialize the Chrome OS bluetooth subsystem
+  if (parsed_command_line().HasSwitch(switches::kEnableBluetooth)) {
+    chromeos::BluetoothManager::Initialize();
+  }
 }