[EasyUnlock] Fixing the setup connection finder and message format.

components/proximity_auth/bluetooth_low_energy_setup_connection_finder.cc

+// Copyright 2015 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/proximity_auth/bluetooth_low_energy_setup_connection_finder.h"
+
+#include <string>
+
+#include "base/memory/ptr_util.h"
+#include "components/cryptauth/ble/bluetooth_low_energy_weave_client_connection.h"
+#include "components/cryptauth/bluetooth_throttler.h"
+#include "components/cryptauth/connection.h"
+#include "components/proximity_auth/logging/logging.h"
+#include "device/bluetooth/bluetooth_device.h"
+#include "device/bluetooth/bluetooth_uuid.h"
+
+using device::BluetoothDevice;
+
+namespace proximity_auth {
+
+BluetoothLowEnergySetupConnectionFinder::
+    BluetoothLowEnergySetupConnectionFinder(
+        const std::string& remote_service_uuid,
+        cryptauth::BluetoothThrottler* bluetooth_throttler)
+    : BluetoothLowEnergyConnectionFinder(
+          cryptauth::RemoteDevice(),
+          remote_service_uuid,
+          std::vector<cryptauth::BeaconSeed>(),
+          base::MakeUnique<cryptauth::BackgroundEidGenerator>(),
+          bluetooth_throttler),
+      remote_service_uuid_(device::BluetoothUUID(remote_service_uuid)) {}
+
+bool BluetoothLowEnergySetupConnectionFinder::IsRightDevice(
+    BluetoothDevice* device) {
+  if (!device)
+    return false;
+
+  BluetoothDevice::UUIDSet uuids = device->GetUUIDs();
+  PA_LOG(INFO) << "Device " << device->GetAddress() << " has " << uuids.size()
+               << " services.";
+  return base::ContainsKey(uuids, remote_service_uuid_);
+}
+
+}  // namespace proximity_auth