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

content/renderer/gpu/render_widget_compositor.cc

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/gpu/render_widget_compositor.h"
 
 #include <stddef.h>
 #include <limits>
 #include <string>
 #include <utility>
@@ skipping 712 matching lines @@
 void RenderWidgetCompositor::registerSelection(
     const blink::WebSelection& selection) {
   layer_tree_host_->RegisterSelection(ConvertWebSelection(selection));
 }
 
 void RenderWidgetCompositor::clearSelection() {
   cc::LayerSelection empty_selection;
   layer_tree_host_->RegisterSelection(empty_selection);
 }
 
-static_assert(
-    static_cast<cc::EventListenerClass>(blink::WebEventListenerClass::Touch) ==
-        cc::EventListenerClass::kTouch,
-    "EventListenerClass and WebEventListenerClass enums must match");
+static_assert(static_cast<cc::EventListenerClass>(
+                  blink::WebEventListenerClass::TouchStartOrMove) ==
+                  cc::EventListenerClass::kTouchStartOrMove,
+              "EventListenerClass and WebEventListenerClass enums must match");
 static_assert(static_cast<cc::EventListenerClass>(
                   blink::WebEventListenerClass::MouseWheel) ==
                   cc::EventListenerClass::kMouseWheel,
               "EventListenerClass and WebEventListenerClass enums must match");
 
 static_assert(static_cast<cc::EventListenerProperties>(
                   blink::WebEventListenerProperties::Nothing) ==
                   cc::EventListenerProperties::kNone,
               "EventListener and WebEventListener enums must match");
 static_assert(static_cast<cc::EventListenerProperties>(
@@ skipping 388 matching lines @@
 #endif
   return actual;
 }
 
 void RenderWidgetCompositor::SetPaintedDeviceScaleFactor(
     float device_scale) {
   layer_tree_host_->SetPaintedDeviceScaleFactor(device_scale);
 }
 
 }  // namespace content