DO NOT COMMIT DevTools: migrate ObjectEventListeners to shadow

third_party/WebKit/Source/devtools/front_end/elements/EventListenersWidget.js

 /*
  * Copyright (C) 2007 Apple Inc.  All rights reserved.
  * Copyright (C) 2009 Joseph Pecoraro
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 28 matching lines @@
     this._showForAncestorsSetting = Common.settings.moduleSetting('showEventListenersForAncestors');
     this._showForAncestorsSetting.addChangeListener(this.update.bind(this));
 
     this._dispatchFilterBySetting = Common.settings.createSetting(
         'eventListenerDispatchFilterType', Elements.EventListenersWidget.DispatchFilterBy.All);
     this._dispatchFilterBySetting.addChangeListener(this.update.bind(this));
 
     this._showFrameworkListenersSetting = Common.settings.createSetting('showFrameowkrListeners', true);
     this._showFrameworkListenersSetting.setTitle(Common.UIString('Framework listeners'));
     this._showFrameworkListenersSetting.addChangeListener(this._showFrameworkListenersChanged.bind(this));
-    this._eventListenersView = new EventListeners.EventListenersView(this.element, this.update.bind(this));
+    this._eventListenersView = new EventListeners.EventListenersView(this.update.bind(this));
+    this._eventListenersView.show(this.element);
 
     var refreshButton = new UI.ToolbarButton(Common.UIString('Refresh'), 'largeicon-refresh');
     refreshButton.addEventListener(UI.ToolbarButton.Events.Click, this.update.bind(this));
     this._toolbarItems.push(refreshButton);
     this._toolbarItems.push(new UI.ToolbarSettingCheckbox(
         this._showForAncestorsSetting, Common.UIString('Show listeners on the ancestors'),
         Common.UIString('Ancestors')));
     var dispatchFilter = new UI.ToolbarComboBox(this._onDispatchFilterTypeChanged.bind(this));
 
     /**
@@ skipping 111 matching lines @@
   }
 };
 
 Elements.EventListenersWidget.DispatchFilterBy = {
   All: 'All',
   Blocking: 'Blocking',
   Passive: 'Passive'
 };
 
 Elements.EventListenersWidget._objectGroupName = 'event-listeners-panel';