Implement BluetoothRemoteGattCharacteristicWin::StartNotifySession and related unit tests

device/bluetooth/test/bluetooth_test.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 "device/bluetooth/test/bluetooth_test.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/run_loop.h"
 #include "device/bluetooth/bluetooth_adapter.h"
@@ skipping 51 matching lines @@
 BluetoothDevice* BluetoothTestBase::DiscoverLowEnergyDevice(
     int device_ordinal) {
   NOTIMPLEMENTED();
   return nullptr;
 }
 
 void BluetoothTestBase::DeleteDevice(BluetoothDevice* device) {
   adapter_->DeleteDeviceForTesting(device->GetAddress());
 }
 
+void BluetoothTestBase::RunUntilIdle() {
+  base::RunLoop().RunUntilIdle();
+}
+
 void BluetoothTestBase::Callback(Call expected) {
   ++callback_count_;
 
   if (expected == Call::EXPECTED)
     ++actual_success_callback_calls_;
   else
     unexpected_success_callback_ = true;
 }
 
 void BluetoothTestBase::DiscoverySessionCallback(
@@ skipping 146 matching lines @@
   gatt_connection_attempts_ = 0;
   gatt_disconnection_attempts_ = 0;
   gatt_discovery_attempts_ = 0;
   gatt_notify_characteristic_attempts_ = 0;
   gatt_read_characteristic_attempts_ = 0;
   gatt_write_characteristic_attempts_ = 0;
   gatt_write_descriptor_attempts_ = 0;
 }
 
 }  // namespace device