Revert of [DevTools] Remove methods on Common.Event.

third_party/WebKit/Source/devtools/front_end/resources/DOMStorageItemsView.js

 /*
  * Copyright (C) 2008 Nokia Inc.  All rights reserved.
  * Copyright (C) 2013 Samsung Electronics. All rights reserved.
  *
  * 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.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 19 matching lines @@
 Resources.DOMStorageItemsView = class extends UI.SimpleView {
   constructor(domStorage) {
     super(Common.UIString('DOM Storage'));
 
     this.domStorage = domStorage;
 
     this.element.classList.add('storage-view', 'table');
 
     this.deleteButton = new UI.ToolbarButton(Common.UIString('Delete'), 'largeicon-delete');
     this.deleteButton.setVisible(false);
-    this.deleteButton.addEventListener(UI.ToolbarButton.Events.Click, this._deleteButtonClicked, this);
+    this.deleteButton.addEventListener('click', this._deleteButtonClicked, this);
 
     this.refreshButton = new UI.ToolbarButton(Common.UIString('Refresh'), 'largeicon-refresh');
-    this.refreshButton.addEventListener(UI.ToolbarButton.Events.Click, this._refreshButtonClicked, this);
+    this.refreshButton.addEventListener('click', this._refreshButtonClicked, this);
 
     this.domStorage.addEventListener(
         Resources.DOMStorage.Events.DOMStorageItemsCleared, this._domStorageItemsCleared, this);
     this.domStorage.addEventListener(
         Resources.DOMStorage.Events.DOMStorageItemRemoved, this._domStorageItemRemoved, this);
     this.domStorage.addEventListener(Resources.DOMStorage.Events.DOMStorageItemAdded, this._domStorageItemAdded, this);
     this.domStorage.addEventListener(
         Resources.DOMStorage.Events.DOMStorageItemUpdated, this._domStorageItemUpdated, this);
   }
 
@@ skipping 22 matching lines @@
   /**
    * @param {!Common.Event} event
    */
   _domStorageItemsCleared(event) {
     if (!this.isShowing() || !this._dataGrid)
       return;
 
     this._dataGrid.rootNode().removeChildren();
     this._dataGrid.addCreationNode(false);
     this.deleteButton.setVisible(false);
+    event.consume(true);
   }
 
   /**
    * @param {!Common.Event} event
    */
   _domStorageItemRemoved(event) {
     if (!this.isShowing() || !this._dataGrid)
       return;
 
     var storageData = event.data;
     var rootNode = this._dataGrid.rootNode();
     var children = rootNode.children;
 
+    event.consume(true);
+
     for (var i = 0; i < children.length; ++i) {
       var childNode = children[i];
       if (childNode.data.key === storageData.key) {
         rootNode.removeChild(childNode);
         this.deleteButton.setVisible(children.length > 1);
         return;
       }
     }
   }
 
   /**
    * @param {!Common.Event} event
    */
   _domStorageItemAdded(event) {
     if (!this.isShowing() || !this._dataGrid)
       return;
 
     var storageData = event.data;
     var rootNode = this._dataGrid.rootNode();
     var children = rootNode.children;
 
+    event.consume(true);
     this.deleteButton.setVisible(true);
 
     for (var i = 0; i < children.length; ++i) {
       if (children[i].data.key === storageData.key)
         return;
     }
 
     var childNode = new UI.DataGridNode({key: storageData.key, value: storageData.value}, false);
     rootNode.insertChild(childNode, children.length - 1);
   }
 
   /**
    * @param {!Common.Event} event
    */
   _domStorageItemUpdated(event) {
     if (!this.isShowing() || !this._dataGrid)
       return;
 
     var storageData = event.data;
     var rootNode = this._dataGrid.rootNode();
     var children = rootNode.children;
 
+    event.consume(true);
+
     var keyFound = false;
     for (var i = 0; i < children.length; ++i) {
       var childNode = children[i];
       if (childNode.data.key === storageData.key) {
         if (keyFound) {
           rootNode.removeChild(childNode);
           return;
         }
         keyFound = true;
         if (childNode.data.value !== storageData.value) {
@@ skipping 44 matching lines @@
     dataGrid.setName('DOMStorageItemsView');
     length = nodes.length;
     for (var i = 0; i < length; ++i)
       dataGrid.rootNode().appendChild(nodes[i]);
     dataGrid.addCreationNode(false);
     if (length > 0)
       nodes[0].selected = true;
     return dataGrid;
   }
 
-  /**
-   * @param {!Common.Event} event
-   */
   _deleteButtonClicked(event) {
     if (!this._dataGrid || !this._dataGrid.selectedNode)
       return;
 
     this._deleteCallback(this._dataGrid.selectedNode);
   }
 
-  /**
-   * @param {!Common.Event} event
-   */
   _refreshButtonClicked(event) {
     this._update();
   }
 
   _editingCallback(editingNode, columnIdentifier, oldText, newText) {
     var domStorage = this.domStorage;
     if (columnIdentifier === 'key') {
       if (typeof oldText === 'string')
         domStorage.removeItem(oldText);
       domStorage.setItem(newText, editingNode.data.value || '');
@@ skipping 17 matching lines @@
   }
 
   _deleteCallback(node) {
     if (!node || node.isCreationNode)
       return;
 
     if (this.domStorage)
       this.domStorage.removeItem(node.data.key);
   }
 };