Merge "[Settings] Update UI when bluetooth connection is down." am: 8a9dc9ca90 am: 7e610abd3c

Original change: https://android-review.googlesource.com/c/platform/packages/apps/Settings/+/2225845

Change-Id: Iacf9e213bb1f40859320957d7846803f4aeaa30d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

src/com/android/settings/network/TetherPreferenceController.java

@@ -72,6 +72,7 @@ public class TetherPreferenceController extends AbstractPreferenceController imp
 
                 public void onServiceDisconnected(int profile) {
                     mBluetoothPan.set(null);
+                    updateSummary();
                 }
             };