DiscoveryCallbackList  117 device/bluetooth/bluetooth_adapter_mac.h   void RunCallbacks(const DiscoveryCallbackList& callback_list,
DiscoveryCallbackList  125 device/bluetooth/bluetooth_adapter_mac.h   DiscoveryCallbackList on_start_discovery_callbacks_;
DiscoveryCallbackList  126 device/bluetooth/bluetooth_adapter_mac.h   DiscoveryCallbackList on_stop_discovery_callbacks_;