Devices shoule not be found by Android enrollment app after successful enrollment.

components/pairing/bluetooth_controller_pairing_controller.cc

 // Copyright 2014 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 "components/pairing/bluetooth_controller_pairing_controller.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/logging.h"
@@ skipping 54 matching lines @@
   if (adapter_.get()) {
     adapter_->RemoveObserver(this);
     adapter_ = NULL;
   }
 }
 
 void BluetoothControllerPairingController::DeviceFound(
     device::BluetoothDevice* device) {
   DCHECK_EQ(current_stage_, STAGE_DEVICES_DISCOVERY);
   DCHECK(thread_checker_.CalledOnValidThread());
+
+  device::BluetoothDevice::UUIDSet uuids = device->GetUUIDs();
   if (base::StartsWith(device->GetNameForDisplay(),
                        base::ASCIIToUTF16(kDeviceNamePrefix),
-                       base::CompareCase::INSENSITIVE_ASCII)) {
+                       base::CompareCase::INSENSITIVE_ASCII) &&
+      base::ContainsKey(uuids, device::BluetoothUUID(kPairingServiceUUID))) {
     discovered_devices_.insert(device->GetAddress());
     for (ControllerPairingController::Observer& observer : observers_)
       observer.DiscoveredDevicesListChanged();
   }
 }
 
 void BluetoothControllerPairingController::DeviceLost(
     device::BluetoothDevice* device) {
   DCHECK_EQ(current_stage_, STAGE_DEVICES_DISCOVERY);
   DCHECK(thread_checker_.CalledOnValidThread());
@@ skipping 412 matching lines @@
   ChangeStage(STAGE_WAITING_FOR_CODE_CONFIRMATION);
 }
 
 void BluetoothControllerPairingController::AuthorizePairing(
     device::BluetoothDevice* device) {
   // Disallow unknown device.
   device->RejectPairing();
 }
 
 }  // namespace pairing_chromeos