Bluetooth: macOS: Cancelling StopNotifySession commands.

device/bluetooth/bluetooth_remote_gatt_characteristic.cc

Index: device/bluetooth/bluetooth_remote_gatt_characteristic.cc
diff --git a/device/bluetooth/bluetooth_remote_gatt_characteristic.cc b/device/bluetooth/bluetooth_remote_gatt_characteristic.cc
index 8c94e7a5a64609be5e95beced0948ea2caeaf53c..77cd0a3aa3daebe1049c4a3579a719a023d8e1b6 100644
--- a/device/bluetooth/bluetooth_remote_gatt_characteristic.cc
+++ b/device/bluetooth/bluetooth_remote_gatt_characteristic.cc
@@ -235,7 +235,8 @@ void BluetoothRemoteGattCharacteristic::StopNotifySession(
   NotifySessionCommand* command = new NotifySessionCommand(
       base::Bind(&BluetoothRemoteGattCharacteristic::ExecuteStopNotifySession,
                  GetWeakPtr(), session, callback),
-      callback /* cancel_callback */);
+      base::Bind(&BluetoothRemoteGattCharacteristic::CancelStopNotifySession,
+                 GetWeakPtr(), callback));
 
   pending_notify_commands_.push(std::unique_ptr<NotifySessionCommand>(command));
   if (pending_notify_commands_.size() == 1) {