work in progress 2

device/bluetooth/test/mock_bluetooth_adapter.cc

Index: device/bluetooth/test/mock_bluetooth_adapter.cc
diff --git a/device/bluetooth/test/mock_bluetooth_adapter.cc b/device/bluetooth/test/mock_bluetooth_adapter.cc
index d8eed43ac141e17854993b619ccc5bce1edf45af..4d77e48863aca9c1b19d3a7776cc720651089d83 100644
--- a/device/bluetooth/test/mock_bluetooth_adapter.cc
+++ b/device/bluetooth/test/mock_bluetooth_adapter.cc
@@ -57,6 +57,7 @@ void MockBluetoothAdapter::StartDiscoverySessionWithFilter(
     std::unique_ptr<BluetoothDiscoveryFilter> discovery_filter,
     const DiscoverySessionCallback& callback,
     const ErrorCallback& error_callback) {
+  LOG(ERROR) << "[DJKim] MockBluetoothAdapter::StartDiscoverySessionWithFilter";
   StartDiscoverySessionWithFilterRaw(discovery_filter.get(), callback,
                                      error_callback);
 }