DevTools: negative time on network filmstrip when reloading page while loading.

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 281 matching lines @@
         this.doResize();
     },
 
     _toggleRecordFilmStrip: function()
     {
         var toggled = this._networkRecordFilmStripSetting.get();
         if (toggled && !this._filmStripRecorder) {
             this._filmStripView = new WebInspector.FilmStripView();
             this._filmStripView.setMode(WebInspector.FilmStripView.Modes.FrameBased);
             this._filmStripView.element.classList.add("network-film-strip");
-            this._filmStripRecorder = new WebInspector.NetworkPanel.FilmStripRecorder(this._filmStripView);
+            this._filmStripRecorder = new WebInspector.NetworkPanel.FilmStripRecorder(this._networkLogView.timeCalculator(), this._filmStripView);
             this._filmStripView.show(this._searchableView.element, this._searchableView.element.firstElementChild);
             this._filmStripView.addEventListener(WebInspector.FilmStripView.Events.FrameSelected, this._onFilmFrameSelected, this);
             this._filmStripView.addEventListener(WebInspector.FilmStripView.Events.FrameEnter, this._onFilmFrameEnter, this);
             this._filmStripView.addEventListener(WebInspector.FilmStripView.Events.FrameExit, this._onFilmFrameExit, this);
             this._resetFilmStripView();
         }
 
         if (!toggled && this._filmStripRecorder) {
             this._filmStripView.detach();
             this._filmStripView = null;
@@ skipping 350 matching lines @@
      */
     createPanel: function()
     {
         return WebInspector.NetworkPanel._instance();
     }
 }
 
 /**
  * @constructor
  * @implements {WebInspector.TracingManagerClient}
+ * @param {!WebInspector.NetworkTimeCalculator} timeCalculator
  * @param {!WebInspector.FilmStripView} filmStripView
  */
-WebInspector.NetworkPanel.FilmStripRecorder = function(filmStripView)
+WebInspector.NetworkPanel.FilmStripRecorder = function(timeCalculator, filmStripView)
 {
+    this._timeCalculator = timeCalculator;
     this._filmStripView = filmStripView;
 }
 
 WebInspector.NetworkPanel.FilmStripRecorder.prototype = {
     /**
      * @override
      */
     tracingStarted: function()
     {
     },
 
     /**
      * @override
      * @param {!Array.<!WebInspector.TracingManager.EventPayload>} events
      */
     traceEventsCollected: function(events)
     {
         if (this._tracingModel)
             this._tracingModel.addEvents(events);
     },
 
     /**
      * @override
      */
     tracingComplete: function()
     {
         if (!this._tracingModel)
             return;
         this._tracingModel.tracingComplete();
-        this._callback(new WebInspector.FilmStripModel(this._tracingModel));
+        this._callback(new WebInspector.FilmStripModel(this._tracingModel, this._timeCalculator.minimumBoundary() * 1000));
         delete this._callback;
     },
 
     /**
      * @override
      */
     tracingBufferUsage: function()
     {
     },
 
@@ skipping 53 matching lines @@
      * @param {!WebInspector.Context} context
      * @param {string} actionId
      */
     handleAction: function(context, actionId)
     {
         var panel = WebInspector.context.flavor(WebInspector.NetworkPanel);
         console.assert(panel && panel instanceof WebInspector.NetworkPanel);
         panel._toggleRecording();
     }
 }