Communicate whether passive event listeners exist to cc.

content/test/web_layer_tree_view_impl_for_testing.cc

Index: content/test/web_layer_tree_view_impl_for_testing.cc
diff --git a/content/test/web_layer_tree_view_impl_for_testing.cc b/content/test/web_layer_tree_view_impl_for_testing.cc
index 929cde2a516ab6ce1f72d4e0ad954c3376e464c0..343dc67d0571a12de27111938bc37dd9e9984fb1 100644
--- a/content/test/web_layer_tree_view_impl_for_testing.cc
+++ b/content/test/web_layer_tree_view_impl_for_testing.cc
@@ -200,13 +200,22 @@ void WebLayerTreeViewImplForTesting::registerSelection(
 void WebLayerTreeViewImplForTesting::clearSelection() {
 }
 
-void WebLayerTreeViewImplForTesting::setHaveWheelEventHandlers(
-    bool have_event_handlers) {
-  layer_tree_host_->SetHaveWheelEventHandlers(have_event_handlers);
-}
-
-bool WebLayerTreeViewImplForTesting::haveWheelEventHandlers() const {
-  return layer_tree_host_->have_wheel_event_handlers();
+void WebLayerTreeViewImplForTesting::setEventListenerProperties(
+    blink::WebEventListenerClass eventClass,
+    blink::WebEventListenerProperties properties) {
+  // Equality of static_cast is checked in render_widget_compositor.cc.
+  layer_tree_host_->SetEventListenerProperties(
+      static_cast<cc::EventListenerClass>(eventClass),
+      static_cast<cc::EventListenerProperties>(properties));
+}
+
+blink::WebEventListenerProperties
+WebLayerTreeViewImplForTesting::eventListenerProperties(
+    blink::WebEventListenerClass event_class) const {
+  // Equality of static_cast is checked in render_widget_compositor.cc.
+  return static_cast<blink::WebEventListenerProperties>(
+      layer_tree_host_->event_listener_properties(
+          static_cast<cc::EventListenerClass>(event_class)));
 }
 
 void WebLayerTreeViewImplForTesting::setHaveScrollEventHandlers(