Implemented Asynchronous Initialization of BluetoothAdapter.

chrome/browser/extensions/api/bluetooth/bluetooth_event_router.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.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_API_BLUETOOTH_BLUETOOTH_EVENT_ROUTER_H_
 #define CHROME_BROWSER_EXTENSIONS_API_BLUETOOTH_BLUETOOTH_EVENT_ROUTER_H_
 
 #include <map>
 
 #include "base/memory/ref_counted.h"
@@ skipping 11 matching lines @@
 class ExtensionBluetoothEventRouter
     : public device::BluetoothAdapter::Observer {
  public:
   explicit ExtensionBluetoothEventRouter(Profile* profile);
   virtual ~ExtensionBluetoothEventRouter();
 
   // Returns true if adapter_ has been initialized for testing or bluetooth
   // adapter is available for the current platform.
   bool IsBluetoothSupported() const;
 
-  void RunCallbackOnAdapterReady(
-      const device::BluetoothAdapter::AdapterCallback& callback);
+  void GetAdapter(
+      const device::BluetoothAdapterFactory::AdapterCallback& callback);
 
   // Called when a bluetooth event listener is added.
   void OnListenerAdded();
 
   // Called when a bluetooth event listener is removed.
   void OnListenerRemoved();
 
   // Register the BluetoothSocket |socket| for use by the extensions system.
   // This class will hold onto the socket for its lifetime, or until
   // ReleaseSocket is called for the socket.  Returns an id for the socket.
@@ skipping 60 matching lines @@
   DeviceList discovered_devices_;
 
   base::WeakPtrFactory<ExtensionBluetoothEventRouter> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionBluetoothEventRouter);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_BLUETOOTH_BLUETOOTH_EVENT_ROUTER_H_