[Devtools] Renamed _loadColumns and _saveColumns to be more appropriate

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 68 matching lines @@
 
     this._columns = /** @type {!Array<!Network.NetworkLogViewColumns.Descriptor>} */ ([]);
     for (var currentConfigColumn of defaultColumns) {
       var columnConfig = /** @type {!Network.NetworkLogViewColumns.Descriptor} */ (
           Object.assign(/** @type {!Object} */ ({}), defaultColumnConfig, currentConfigColumn));
       columnConfig.id = columnConfig.id;
       if (columnConfig.subtitle)
         columnConfig.titleDOMFragment = this._makeHeaderFragment(columnConfig.title, columnConfig.subtitle);
       this._columns.push(columnConfig);
     }
-    this._loadColumns();
+    this._loadCustomColumnsAndSettings();
 
     this._popoverHelper = new UI.PopoverHelper(this._networkLogView.element);
     this._popoverHelper.initializeCallbacks(
         this._getPopoverAnchor.bind(this), this._showPopover.bind(this), this._onHidePopover.bind(this));
     this._popoverHelper.setHasPadding(true);
 
     /** @type {!DataGrid.SortableDataGrid<!Network.NetworkNode>} */
     this._dataGrid =
         new DataGrid.SortableDataGrid(this._columns.map(Network.NetworkLogViewColumns._convertToDataGridDescriptor));
     this._dataGrid.element.addEventListener('mousedown', event => {
@@ skipping 223 matching lines @@
       this._dataGrid.setScrollContainer(this._dataGridScroller);
     }
     this._networkLogView.element.classList.toggle('brief-mode', !gridMode);
     this._updateColumns();
   }
 
   /**
    * @param {!Network.NetworkLogViewColumns.Descriptor} columnConfig
    */
   _toggleColumnVisibility(columnConfig) {
-    this._loadColumns();
+    this._loadCustomColumnsAndSettings();
     columnConfig.visible = !columnConfig.visible;
-    this._saveColumns();
+    this._saveColumnsSettings();
     this._updateColumns();
   }
 
-  _saveColumns() {
+  _saveColumnsSettings() {
     var saveableSettings = {};
     for (var columnConfig of this._columns)
       saveableSettings[columnConfig.id] = {visible: columnConfig.visible, title: columnConfig.title};
 
     this._persistantSettings.set(saveableSettings);
   }
 
-  _loadColumns() {
+  _loadCustomColumnsAndSettings() {
     var savedSettings = this._persistantSettings.get();
     var columnIds = Object.keys(savedSettings);
     for (var columnId of columnIds) {
       var setting = savedSettings[columnId];
       var columnConfig = this._columns.find(columnConfig => columnConfig.id === columnId);
       if (!columnConfig)
         columnConfig = this._addCustomHeader(setting.title, columnId);
       if (columnConfig.hideable && typeof setting.visible === 'boolean')
         columnConfig.visible = !!setting.visible;
       if (typeof setting.title === 'string')
@@ skipping 96 matching lines @@
    * @param {string} headerId
    * @return {boolean}
    */
   _removeCustomHeader(headerId) {
     headerId = headerId.toLowerCase();
     var index = this._columns.findIndex(columnConfig => columnConfig.id === headerId);
     if (index === -1)
       return false;
     this._columns.splice(index, 1);
     this._dataGrid.removeColumn(headerId);
-    this._saveColumns();
+    this._saveColumnsSettings();
     this._updateColumns();
     return true;
   }
 
   /**
    * @param {string} headerTitle
    * @param {string=} headerId
    * @param {number=} index
    * @return {?Network.NetworkLogViewColumns.Descriptor}
    */
@@ skipping 12 matching lines @@
           id: headerId,
           title: headerTitle,
           isResponseHeader: true,
           isCustomHeader: true,
           visible: true,
           sortingFunction: Network.NetworkRequestNode.ResponseHeaderStringComparator.bind(null, headerId)
         }));
     this._columns.splice(index, 0, columnConfig);
     if (this._dataGrid)
       this._dataGrid.addColumn(Network.NetworkLogViewColumns._convertToDataGridDescriptor(columnConfig), index);
-    this._saveColumns();
+    this._saveColumnsSettings();
     this._updateColumns();
     return columnConfig;
   }
 
   /**
    * @param {string} oldHeaderId
    * @param {string} newHeaderTitle
    * @param {string=} newHeaderId
    * @return {boolean}
    */
@@ skipping 299 matching lines @@
 /**
  * @enum {string}
  */
 Network.NetworkLogViewColumns.WaterfallSortIds = {
   StartTime: 'startTime',
   ResponseTime: 'responseReceivedTime',
   EndTime: 'endTime',
   Duration: 'duration',
   Latency: 'latency'
 };