[Devtools] Change logic of DataGrid's padding-left for grouping

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

 // Copyright 2016 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.
 /**
  * @unrestricted
  */
 Network.NetworkLogViewColumns = class {
   /**
    * @param {!Network.NetworkLogView} networkLogView
    * @param {!Network.NetworkTransferTimeCalculator} timeCalculator
@@ skipping 35 matching lines @@
 
   /**
    * @param {!Network.NetworkLogViewColumns.Descriptor} columnConfig
    * @return {!DataGrid.DataGrid.ColumnDescriptor}
    */
   static _convertToDataGridDescriptor(columnConfig) {
     return /** @type {!DataGrid.DataGrid.ColumnDescriptor} */ ({
       id: columnConfig.id,
       title: columnConfig.title,
       sortable: columnConfig.sortable,
+      disclosure: columnConfig.disclosure,
       align: columnConfig.align,
       nonSelectable: columnConfig.nonSelectable,
       weight: columnConfig.weight
     });
   }
 
   wasShown() {
     this._updateRowsSize();
   }
 
@@ skipping 536 matching lines @@
 Network.NetworkLogViewColumns._initialSortColumn = 'waterfall';
 
 /**
  * @typedef {{
  *     id: string,
  *     title: string,
  *     titleDOMFragment: (!DocumentFragment|undefined),
  *     subtitle: (string|null),
  *     visible: boolean,
  *     weight: number,
+ *     disclosure: boolean,
  *     hideable: boolean,
  *     nonSelectable: boolean,
  *     sortable: boolean,
  *     align: (?DataGrid.DataGrid.Align|undefined),
  *     isResponseHeader: boolean,
  *     sortingFunction: (!function(!Network.NetworkNode, !Network.NetworkNode):number|undefined),
  *     isCustomHeader: boolean
  * }}
  */
 Network.NetworkLogViewColumns.Descriptor;
 
 /** @enum {string} */
 Network.NetworkLogViewColumns._calculatorTypes = {
   Duration: 'Duration',
   Time: 'Time'
 };
 
 /**
  * @type {!Object} column
  */
 Network.NetworkLogViewColumns._defaultColumnConfig = {
   subtitle: null,
   visible: false,
   weight: 6,
   sortable: true,
   hideable: true,
+  disclosure: false,
   nonSelectable: true,
   isResponseHeader: false,
   alwaysVisible: false,
   isCustomHeader: false
 };
 
 /**
  * @type {!Array.<!Network.NetworkLogViewColumns.Descriptor>} column
  */
 Network.NetworkLogViewColumns._defaultColumns = [
   {
     id: 'name',
     title: Common.UIString('Name'),
     subtitle: Common.UIString('Path'),
     visible: true,
     weight: 20,
+    disclosure: true,
     hideable: false,
     nonSelectable: false,
     alwaysVisible: true,
     sortingFunction: Network.NetworkRequestNode.NameComparator
   },
   {
     id: 'method',
     title: Common.UIString('Method'),
     sortingFunction: Network.NetworkRequestNode.RequestPropertyComparator.bind(null, 'requestMethod')
   },
@@ skipping 141 matching lines @@
 /**
  * @enum {string}
  */
 Network.NetworkLogViewColumns.WaterfallSortIds = {
   StartTime: 'startTime',
   ResponseTime: 'responseReceivedTime',
   EndTime: 'endTime',
   Duration: 'duration',
   Latency: 'latency'
 };