[ASDisplayNode] Remove #if gating of ASDisplayNode hitTest: (I'd misread this as _ASDisplayView's implementation, and both are needed).

AsyncDisplayKit/ASControlNode.mm

@@ -500,5 +500,4 @@ void _ASEnumerateControlEventsIncludedInMaskWithBlock(ASControlNodeEvent mask, v
   _enableHitTestDebug = enable;
 }
 
-
 @end

AsyncDisplayKit/ASDisplayNode.mm

@@ -2383,13 +2383,11 @@ void recursivelyTriggerDisplayForLayer(CALayer *layer, BOOL shouldBlock)
   return [superview gestureRecognizerShouldBegin:gestureRecognizer];
 }
 
-#if DEBUG
 - (UIView *)hitTest:(CGPoint)point withEvent:(UIEvent *)event
 {
   ASDisplayNodeAssertMainThread();
   return [_view hitTest:point withEvent:event];
 }
-#endif
 
 - (void)setHitTestSlop:(UIEdgeInsets)hitTestSlop
 {