Fix #3097 swipe gesture not being handled in VisualElementTracker. (#3098) Fixes #3097

Xamarin.Forms.Platform.UAP/VisualElementTracker.cs

@@ -624,7 +624,7 @@ namespace Xamarin.Forms.Platform.UWP
 			bool hasSwipeGesture = gestures.GetGesturesFor<SwipeGestureRecognizer>().GetEnumerator().MoveNext();
 			bool hasPinchGesture = gestures.GetGesturesFor<PinchGestureRecognizer>().GetEnumerator().MoveNext();
 			bool hasPanGesture = gestures.GetGesturesFor<PanGestureRecognizer>().GetEnumerator().MoveNext();
-			if (!hasPinchGesture && !hasPanGesture)
+			if (!hasSwipeGesture && !hasPinchGesture && !hasPanGesture)
 				return;
 
 			//We can't handle ManipulationMode.Scale and System , so we don't support pinch/pan on a scrollview