[Devtools] Moved preserve log to a setting

third_party/WebKit/Source/devtools/front_end/network/NetworkPanel.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 155 matching lines @@
         this._networkLogShowOverviewSetting, 'largeicon-waterfall', Common.UIString('Show overview'),
         Common.UIString('Hide overview'));
     this._panelToolbar.appendToolbarItem(showOverviewButton);
 
     if (Runtime.experiments.isEnabled('networkGroupingRequests')) {
       this._panelToolbar.appendToolbarItem(new UI.ToolbarSettingCheckbox(
           Common.moduleSetting('network.group-by-frame'), '', Common.UIString('Group by frame')));
     }
 
     this._panelToolbar.appendSeparator();
-
-    this._preserveLogCheckbox = new UI.ToolbarCheckbox(
-        Common.UIString('Preserve log'), Common.UIString('Do not clear log on page reload / navigation'));
-    this._preserveLogCheckbox.inputElement.addEventListener(
-        'change', this._onPreserveLogCheckboxChanged.bind(this), false);
-    this._panelToolbar.appendToolbarItem(this._preserveLogCheckbox);
+    this._preserveLogSetting = Common.moduleSetting('network.preserve-log');
+    this._panelToolbar.appendToolbarItem(new UI.ToolbarSettingCheckbox(
+        this._preserveLogSetting, Common.UIString('Do not clear log on page reload / navigation'),
+        Common.UIString('Preserve log')));
 
     this._disableCacheCheckbox = new UI.ToolbarSettingCheckbox(
         Common.moduleSetting('cacheDisabled'), Common.UIString('Disable cache (while DevTools is open)'),
         Common.UIString('Disable cache'));
     this._panelToolbar.appendToolbarItem(this._disableCacheCheckbox);
 
     this._panelToolbar.appendSeparator();
     this._panelToolbar.appendToolbarItem(NetworkConditions.NetworkConditionsSelector.createOfflineToolbarCheckbox());
     this._panelToolbar.appendToolbarItem(this._createNetworkConditionsSelect());
 
     this._panelToolbar.appendToolbarItem(new UI.ToolbarItem(this._progressBarContainer));
   }
 
   /**
    * @return {!UI.ToolbarComboBox}
    */
   _createNetworkConditionsSelect() {
     var toolbarItem = new UI.ToolbarComboBox(null);
     toolbarItem.setMaxWidth(140);
     NetworkConditions.NetworkConditionsSelector.decorateSelect(toolbarItem.selectElement());
     return toolbarItem;
   }
 
   _toggleRecording() {
-    if (!this._preserveLogCheckbox.checked() && !this._toggleRecordAction.toggled())
+    if (!this._preserveLogSetting.get() && !this._toggleRecordAction.toggled())
       this._reset();
     this._toggleRecord(!this._toggleRecordAction.toggled());
   }
 
   /**
    * @param {boolean} toggled
    */
   _toggleRecord(toggled) {
     this._toggleRecordAction.setToggled(toggled);
     this._networkLogView.setRecording(toggled);
@@ skipping 17 matching lines @@
      * @return {number}
      */
     function mapTimestamp(frame) {
       return frame.timestamp / 1000;
     }
 
     this._networkLogView.addFilmStripFrames(timestamps);
   }
 
   /**
-   * @param {!Event} event
-   */
-  _onPreserveLogCheckboxChanged(event) {
-    this._networkLogView.setPreserveLog(this._preserveLogCheckbox.checked());
-  }
-
-  /**
    * @param {!Common.Event} event
    */
   _onClearButtonClicked(event) {
     this._reset();
   }
 
   _reset() {
     this._calculator.reset();
     this._overviewPane.reset();
     this._networkLogView.reset();
     Network.BlockedURLsPane.reset();
     if (this._filmStripView)
       this._resetFilmStripView();
   }
 
   /**
    * @param {!Common.Event} event
    */
   _willReloadPage(event) {
-    if (!this._preserveLogCheckbox.checked())
+    if (!this._preserveLogSetting.get())
       this._reset();
     this._toggleRecord(true);
     if (this._pendingStopTimer) {
       clearTimeout(this._pendingStopTimer);
       delete this._pendingStopTimer;
     }
     if (this.isShowing() && this._filmStripRecorder)
       this._filmStripRecorder.startRecording();
   }
 
@@ skipping 439 matching lines @@
    * @param {string} actionId
    * @return {boolean}
    */
   handleAction(context, actionId) {
     var panel = UI.context.flavor(Network.NetworkPanel);
     console.assert(panel && panel instanceof Network.NetworkPanel);
     panel._toggleRecording();
     return true;
   }
 };