Avoid taking control of UNUserNotificationCenter

Author: danielgindi

ios/RCTBackgroundGeolocation/RCTBackgroundGeolocation.m

@@ -375,11 +375,6 @@ -(void) onAppPause:(NSNotification *)notification
  */
 -(void) onFinishLaunching:(NSNotification *)notification
 {
-    if (@available(iOS 10, *)) {
-        UNUserNotificationCenter *center = [UNUserNotificationCenter currentNotificationCenter];
-        center.delegate = self;
-    }
-
     NSDictionary *dict = [notification userInfo];
 
     if ([dict objectForKey:UIApplicationLaunchOptionsLocationKey]) {
@@ -392,13 +387,6 @@ -(void) onFinishLaunching:(NSNotification *)notification
     }
 }
 
--(void) userNotificationCenter:(UNUserNotificationCenter *)center
-       willPresentNotification:(UNNotification *)notification
-         withCompletionHandler:(void (^)(UNNotificationPresentationOptions options))completionHandler
-{
-    completionHandler(UNNotificationPresentationOptionAlert);
-}
-
 -(void) onAppTerminate:(NSNotification *)notification
 {
     RCTLogInfo(@"RCTBackgroundGeoLocation appTerminate");