Revert of bluetooth: bluez: Fixed issue with missing notifications after reconnect.

device/bluetooth/bluetooth_device.cc

Index: device/bluetooth/bluetooth_device.cc
diff --git a/device/bluetooth/bluetooth_device.cc b/device/bluetooth/bluetooth_device.cc
index ee84193c4e6e3e95af8dd6a4725d6412feda6bea..7c56c127884732fcc129b68a325a909840570e18 100644
--- a/device/bluetooth/bluetooth_device.cc
+++ b/device/bluetooth/bluetooth_device.cc
@@ -470,11 +470,7 @@
   create_gatt_connection_error_callbacks_.clear();
 }
 
-void BluetoothDevice::DidDisconnectGatt(bool notifyDeviceChanged) {
-  gatt_services_.clear();
-  device_uuids_.ClearServiceUUIDs();
-  SetGattServicesDiscoveryComplete(false);
-
+void BluetoothDevice::DidDisconnectGatt() {
   // Pending calls to connect GATT are not expected, if they were then
   // DidFailToConnectGatt should have been called.
   DCHECK(create_gatt_connection_error_callbacks_.empty());
@@ -484,8 +480,7 @@
     connection->InvalidateConnectionReference();
   }
   gatt_connections_.clear();
-  if (notifyDeviceChanged)
-    GetAdapter()->NotifyDeviceChanged(this);
+  GetAdapter()->NotifyDeviceChanged(this);
 }
 
 void BluetoothDevice::AddGattConnection(BluetoothGattConnection* connection) {