[Devtools] NetworkLogView now uses NetworkLog as source of truth.

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 90 matching lines @@
     this._updateUI();
 
     SDK.targetManager.addModelListener(
         SDK.ResourceTreeModel, SDK.ResourceTreeModel.Events.WillReloadPage, this._willReloadPage, this);
     SDK.targetManager.addModelListener(SDK.ResourceTreeModel, SDK.ResourceTreeModel.Events.Load, this._load, this);
     this._networkLogView.addEventListener(Network.NetworkLogView.Events.RequestSelected, this._onRequestSelected, this);
     this._networkLogView.addEventListener(
         Network.NetworkLogView.Events.SearchCountUpdated, this._onSearchCountUpdated, this);
     this._networkLogView.addEventListener(
         Network.NetworkLogView.Events.SearchIndexUpdated, this._onSearchIndexUpdated, this);
-    this._networkLogView.addEventListener(Network.NetworkLogView.Events.UpdateRequest, this._onUpdateRequest, this);
+    NetworkLog.networkLog.addEventListener(NetworkLog.NetworkLog.Events.RequestUpdated, this._onUpdateRequest, this);
+    NetworkLog.networkLog.addEventListener(NetworkLog.NetworkLog.Events.Reset, this._onNetworkLogReset, this);
+
 
     Components.DataSaverInfobar.maybeShowInPanel(this);
   }
 
   /**
    * @param {!Array<{filterType: !Network.NetworkLogView.FilterType, filterValue: string}>} filters
    */
   static revealAndFilter(filters) {
     var panel = Network.NetworkPanel._instance();
     var filterString = '';
@@ skipping 16 matching lines @@
   _onWindowChanged(event) {
     var startTime = Math.max(this._calculator.minimumBoundary(), event.data.startTime / 1000);
     var endTime = Math.min(this._calculator.maximumBoundary(), event.data.endTime / 1000);
     this._networkLogView.setWindow(startTime, endTime);
   }
 
   _createToolbarButtons() {
     this._panelToolbar.appendToolbarItem(UI.Toolbar.createActionButton(this._toggleRecordAction));
 
     this._clearButton = new UI.ToolbarButton(Common.UIString('Clear'), 'largeicon-clear');
-    this._clearButton.addEventListener(UI.ToolbarButton.Events.Click, this._onClearButtonClicked, this);
+    this._clearButton.addEventListener(UI.ToolbarButton.Events.Click, () => NetworkLog.networkLog.reset());
     this._panelToolbar.appendToolbarItem(this._clearButton);
     this._panelToolbar.appendSeparator();
     var recordFilmStripButton = new UI.ToolbarSettingToggle(
         this._networkRecordFilmStripSetting, 'largeicon-camera', Common.UIString('Capture screenshots'));
     this._panelToolbar.appendToolbarItem(recordFilmStripButton);
 
     this._panelToolbar.appendToolbarItem(this._filterBar.filterButton());
     this._panelToolbar.appendSeparator();
 
     this._panelToolbar.appendText(Common.UIString('View:'));
@@ skipping 36 matching lines @@
    */
   _createNetworkConditionsSelect() {
     var toolbarItem = new UI.ToolbarComboBox(null);
     toolbarItem.setMaxWidth(140);
     NetworkConditions.NetworkConditionsSelector.decorateSelect(toolbarItem.selectElement());
     return toolbarItem;
   }
 
   _toggleRecording() {
     if (!this._preserveLogSetting.get() && !this._toggleRecordAction.toggled())
-      this._reset();
+      NetworkLog.networkLog.reset();
     this._toggleRecord(!this._toggleRecordAction.toggled());
   }
 
   /**
    * @param {boolean} toggled
    */
   _toggleRecord(toggled) {
     this._toggleRecordAction.setToggled(toggled);
     this._networkLogView.setRecording(toggled);
     if (!toggled && this._filmStripRecorder)
@@ skipping 15 matching lines @@
      * @param {!SDK.FilmStripModel.Frame} frame
      * @return {number}
      */
     function mapTimestamp(frame) {
       return frame.timestamp / 1000;
     }
 
     this._networkLogView.addFilmStripFrames(timestamps);
   }
 
-  /**
-   * @param {!Common.Event} event
-   */
-  _onClearButtonClicked(event) {
-    this._reset();
-  }
-
-  _reset() {
+  _onNetworkLogReset() {
     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._preserveLogSetting.get())
-      this._reset();

[dgozman, 2017/06/01 20:56:28]

Where did this go?

[allada, 2017/06/02 01:02:43]

It's in NetworkLog now and _onNetworkLogReset gets called when NetworkLog gets
cleared.

     this._toggleRecord(true);
     if (this._pendingStopTimer) {
       clearTimeout(this._pendingStopTimer);
       delete this._pendingStopTimer;
     }
     if (this.isShowing() && this._filmStripRecorder)
       this._filmStripRecorder.startRecording();
   }
 
   /**
@@ skipping 438 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;
   }
 };