Non passive touch end or touch cancel listeners should not block scroll.

cc/trees/layer_tree_impl.cc

Index: cc/trees/layer_tree_impl.cc
diff --git a/cc/trees/layer_tree_impl.cc b/cc/trees/layer_tree_impl.cc
index f2c6a83f03049f49c2499b8c42e5eb855cb64e60..16ad3f4ecccb1636b794fbd83d72991ba581327a 100644
--- a/cc/trees/layer_tree_impl.cc
+++ b/cc/trees/layer_tree_impl.cc
@@ -423,6 +423,9 @@ void LayerTreeImpl::PushPropertiesTo(LayerTreeImpl* target_tree) {
   target_tree->set_event_listener_properties(
       EventListenerClass::kMouseWheel,
       event_listener_properties(EventListenerClass::kMouseWheel));
+  target_tree->set_event_listener_properties(
+      EventListenerClass::kTouchEndOrCancel,
+      event_listener_properties(EventListenerClass::kTouchEndOrCancel));
 
   if (ViewportSizeInvalid())
     target_tree->SetViewportSizeInvalid();