Merge "Close AirplaneModeEnabler once lifecycle classes are destroyed." into sc-dev

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

@@ -460,6 +460,12 @@ public class NetworkProviderSettings extends RestrictedSettingsFragment
         super.onStop();
     }
 
+    @Override
+    public void onDestroy() {
+        mAirplaneModeEnabler.close();
+        super.onDestroy();
+    }
+
     @Override
     public void onActivityResult(int requestCode, int resultCode, Intent data) {
         super.onActivityResult(requestCode, resultCode, data);