[Bluetooth] Standardize Bluetooth device address format to XX:XX:XX:XX:XX:XX.

device/bluetooth/bluetooth_adapter_chromeos.cc

 // Copyright 2013 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 "device/bluetooth/bluetooth_adapter_chromeos.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/logging.h"
@@ skipping 110 matching lines @@
 
 std::string BluetoothAdapterChromeOS::GetAddress() const {
   if (!IsPresent())
     return std::string();
 
   BluetoothAdapterClient::Properties* properties =
       DBusThreadManager::Get()->GetBluetoothAdapterClient()->
           GetProperties(object_path_);
   DCHECK(properties);
 
-  return properties->address.value();
+  return BluetoothDevice::CanonicalizeAddress(properties->address.value());
 }
 
 std::string BluetoothAdapterChromeOS::GetName() const {
   if (!IsPresent())
     return std::string();
 
   BluetoothAdapterClient::Properties* properties =
       DBusThreadManager::Get()->GetBluetoothAdapterClient()->
           GetProperties(object_path_);
   DCHECK(properties);
@@ skipping 791 matching lines @@
 
     // If the queued request resulted in a pending call, then let it
     // asynchonously process the remaining queued requests once the pending
     // call returns.
     if (discovery_request_pending_)
       return;
   }
 }
 
 }  // namespace chromeos