Add knowledge about blocking and passive event listeners.

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 749 matching lines @@
                   cc::EventListenerProperties::kNone,
               "EventListener and WebEventListener enums must match");
 static_assert(static_cast<cc::EventListenerProperties>(
                   blink::WebEventListenerProperties::Passive) ==
                   cc::EventListenerProperties::kPassive,
               "EventListener and WebEventListener enums must match");
 static_assert(static_cast<cc::EventListenerProperties>(
                   blink::WebEventListenerProperties::Blocking) ==
                   cc::EventListenerProperties::kBlocking,
               "EventListener and WebEventListener enums must match");
+static_assert(static_cast<cc::EventListenerProperties>(
+                  blink::WebEventListenerProperties::BlockingAndPassive) ==
+                  cc::EventListenerProperties::kBlockingAndPassive,
+              "EventListener and WebEventListener enums must match");
 
 void RenderWidgetCompositor::setEventListenerProperties(
     blink::WebEventListenerClass eventClass,
     blink::WebEventListenerProperties properties) {
   layer_tree_host_->SetEventListenerProperties(
       static_cast<cc::EventListenerClass>(eventClass),
       static_cast<cc::EventListenerProperties>(properties));
 }
 
 blink::WebEventListenerProperties
@@ skipping 367 matching lines @@
 #endif
   return actual;
 }
 
 void RenderWidgetCompositor::SetPaintedDeviceScaleFactor(
     float device_scale) {
   layer_tree_host_->SetPaintedDeviceScaleFactor(device_scale);
 }
 
 }  // namespace content