[Devtools] Fixed contextmenu in network timeline experiment.

third_party/WebKit/Source/devtools/front_end/network/NetworkLogView.js

 /*
  * Copyright (C) 2007, 2008 Apple Inc.  All rights reserved.
  * Copyright (C) 2008, 2009 Anthony Ricaud <rik@webkit.org>
  * Copyright (C) 2011 Google Inc. 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
@@ skipping 317 matching lines @@
     elementsToRestoreScrollPositionsFor: function()
     {
         if (!this._dataGrid) // Not initialized yet.
             return [];
         return [this._dataGrid.scrollContainer];
     },
 
     _setupDataGrid: function()
     {
         this._dataGrid = this._columns.dataGrid();
-        this._dataGrid.setRowContextMenuCallback(this._onRowContextMenu.bind(this));
+        this._dataGrid.setRowContextMenuCallback((contextMenu, node) => this.handleContextMenuForRequest(contextMenu, node.request()));
         this._dataGrid.setStickToBottom(true);
         this._dataGrid.setName("networkLog");
         this._dataGrid.setResizeMethod(WebInspector.DataGrid.ResizeMethod.Last);
         this._dataGrid.element.classList.add("network-log-grid");
         this._dataGrid.element.addEventListener("mousedown", this._dataGridMouseDown.bind(this), true);
         this._dataGrid.element.addEventListener("mousemove", this._dataGridMouseMove.bind(this), true);
         this._dataGrid.element.addEventListener("mouseleave", this._dataGridMouseLeave.bind(this), true);
     },
 
     /**
@@ skipping 524 matching lines @@
     /**
      * @param {boolean} gridMode
      */
     switchViewMode: function(gridMode)
     {
         this._columns.switchViewMode(gridMode);
     },
 
     /**
      * @param {!WebInspector.ContextMenu} contextMenu
-     * @param {!WebInspector.DataGridNode} node
+     * @param {!WebInspector.NetworkRequest} request
      */
-    _onRowContextMenu: function(contextMenu, node)
+    handleContextMenuForRequest: function(contextMenu, request)
     {
-        var request = node.request();
-
         contextMenu.appendApplicableItems(request);
         var copyMenu = contextMenu.appendSubMenuItem(WebInspector.UIString("Copy"));
         if (request) {
             copyMenu.appendItem(WebInspector.copyLinkAddressLabel(), InspectorFrontendHost.copyText.bind(InspectorFrontendHost, request.contentURL()));
             copyMenu.appendSeparator();
 
             if (request.requestHeadersText())
                 copyMenu.appendItem(WebInspector.UIString.capitalize("Copy ^request ^headers"), this._copyRequestHeaders.bind(this, request));
             if (request.responseHeadersText)
                 copyMenu.appendItem(WebInspector.UIString.capitalize("Copy ^response ^headers"), this._copyResponseHeaders.bind(this, request));
@@ skipping 871 matching lines @@
  * @return {boolean}
  */
 WebInspector.NetworkLogView._requestTimeFilter = function(windowStart, windowEnd, request)
 {
     if (request.issueTime() > windowEnd)
         return false;
     if (request.endTime !== -1 && request.endTime < windowStart)
         return false;
     return true;
 };