Back out "Cancel touches if surface touch handler can be prevented"

Summary:
Changelog: [internal]

Causes assert in `_updateTouches` to be fired.
Original commit changeset: 9e3cd4135138

Reviewed By: motiz88

Differential Revision: D25684453

fbshipit-source-id: a5394c622712e7b1c1c57cd663c2bba9161da333

React/Fabric/RCTSurfaceTouchHandler.mm

@@ -410,14 +410,4 @@ RCT_NOT_IMPLEMENTED(-(instancetype)initWithTarget : (id)target action : (SEL)act
   return [self canBePreventedByGestureRecognizer:otherGestureRecognizer];
 }
 
-- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer
-    shouldRecognizeSimultaneouslyWithGestureRecognizer:(UIGestureRecognizer *)otherGestureRecognizer
-{
-  BOOL canBePrevented = [self canBePreventedByGestureRecognizer:otherGestureRecognizer];
-  if (canBePrevented) {
-    [self reset];
-  }
-  return NO;
-}
-
 @end