Changes

readonly attribute [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGatt#BluetoothConnectionState|BluetoothConnectionState]] [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGatt#connectionState|connectionState]];

attribute EventHandler [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGatt#oncharacteristicchanged|oncharacteristicchanged]];

attribute EventHandler [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGatt#onconnectionstatechanged|onconnectionstatechanged]];

[NewObject, Throws] Promise<void> [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGatt#disconnect.28.29|disconnect()]];

[NewObject, Throws] Promise<short> [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGatt#readRemoteRssi.28.29|readRemoteRssi()]];