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

cc/trees/layer_tree_host_unittest.cc

Index: cc/trees/layer_tree_host_unittest.cc
diff --git a/cc/trees/layer_tree_host_unittest.cc b/cc/trees/layer_tree_host_unittest.cc
index 89f658087f126f40b0be44eef98c6e97559fb8b9..a31ec95ffbf6f900b162f8e3503ad913b465a260 100644
--- a/cc/trees/layer_tree_host_unittest.cc
+++ b/cc/trees/layer_tree_host_unittest.cc
@@ -1495,7 +1495,11 @@ class LayerTreeHostTestCommit : public LayerTreeHostTest {
     layer_tree_host()->SetEventListenerProperties(
         EventListenerClass::kMouseWheel, EventListenerProperties::kPassive);
     layer_tree_host()->SetEventListenerProperties(
-        EventListenerClass::kTouch, EventListenerProperties::kBlocking);
+        EventListenerClass::kTouchStartOrMove,
+        EventListenerProperties::kBlocking);
+    layer_tree_host()->SetEventListenerProperties(
+        EventListenerClass::kTouchEndOrCancel,
+        EventListenerProperties::kBlockingAndPassive);
     layer_tree_host()->SetHaveScrollEventHandlers(true);
 
     PostSetNeedsCommitToMainThread();
@@ -1509,7 +1513,10 @@ class LayerTreeHostTestCommit : public LayerTreeHostTest {
                   EventListenerClass::kMouseWheel));
     EXPECT_EQ(EventListenerProperties::kBlocking,
               impl->active_tree()->event_listener_properties(
-                  EventListenerClass::kTouch));
+                  EventListenerClass::kTouchStartOrMove));
+    EXPECT_EQ(EventListenerProperties::kBlockingAndPassive,
+              impl->active_tree()->event_listener_properties(
+                  EventListenerClass::kTouchEndOrCancel));
     EXPECT_TRUE(impl->active_tree()->have_scroll_event_handlers());
 
     EndTest();