bluetooth: android: Fix a couple of crashes when adapter is turned on/off.

device/bluetooth/test/bluetooth_test_android.cc

Index: device/bluetooth/test/bluetooth_test_android.cc
diff --git a/device/bluetooth/test/bluetooth_test_android.cc b/device/bluetooth/test/bluetooth_test_android.cc
index b31f5df1f0fcabbf4b78daa1b28bbd510a6a31c7..43299bcf31e5db8ee69210b789a7bae28078edee 100644
--- a/device/bluetooth/test/bluetooth_test_android.cc
+++ b/device/bluetooth/test/bluetooth_test_android.cc
@@ -81,6 +81,11 @@ BluetoothDevice* BluetoothTestAndroid::DiscoverLowEnergyDevice(
   return observer.last_device();
 }
 
+void BluetoothTestAndroid::ForceIllegalStateException() {
+  Java_FakeBluetoothAdapter_forceIllegalStateException(
+      AttachCurrentThread(), j_fake_bluetooth_adapter_.obj());
+}
+
 void BluetoothTestAndroid::SimulateGattConnection(BluetoothDevice* device) {
   BluetoothDeviceAndroid* device_android =
       static_cast<BluetoothDeviceAndroid*>(device);