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

device/bluetooth/bluetooth_adapter_win.cc

Index: device/bluetooth/bluetooth_adapter_win.cc
diff --git a/device/bluetooth/bluetooth_adapter_win.cc b/device/bluetooth/bluetooth_adapter_win.cc
index 5fcbfa88e3814a4cbbedb98c94be9c9cbaf5f1db..0b85a29ffee4008861137dbbba824a9fe8236dd7 100644
--- a/device/bluetooth/bluetooth_adapter_win.cc
+++ b/device/bluetooth/bluetooth_adapter_win.cc
@@ -196,7 +196,7 @@ void BluetoothAdapterWin::AdapterStateChanged(
   name_ = state.name;
   bool was_present = IsPresent();
   bool is_present = !state.address.empty();
-  address_ = state.address;
+  address_ = BluetoothDevice::CanonicalizeAddress(state.address);
   if (was_present != is_present) {
     FOR_EACH_OBSERVER(BluetoothAdapter::Observer, observers_,
                       AdapterPresentChanged(this, is_present));