DevTools: remove timeline presentation model dependency from record.

Source/devtools/front_end/TimelinePanel.js

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  * Copyright (C) 2012 Intel 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 50 matching lines @@
     this._windowEndTime = Infinity;
 
     // Create model.
     this._model = new WebInspector.TimelineModel();
     this._model.addEventListener(WebInspector.TimelineModel.Events.RecordingStarted, this._onRecordingStarted, this);
     this._model.addEventListener(WebInspector.TimelineModel.Events.RecordingStopped, this._onRecordingStopped, this);
     this._model.addEventListener(WebInspector.TimelineModel.Events.RecordsCleared, this._onRecordsCleared, this);
     this._model.addEventListener(WebInspector.TimelineModel.Events.RecordAdded, this._onRecordAdded, this);
 
     // Create presentation model.
-    this._presentationModel = new WebInspector.TimelinePresentationModel();
+    this._presentationModel = new WebInspector.TimelinePresentationModel(this._model);
     this._durationFilter = new WebInspector.TimelineIsLongFilter();
     this._windowFilter = new WebInspector.TimelineWindowFilter();
     this._presentationModel.addFilter(this._windowFilter);
     this._presentationModel.addFilter(new WebInspector.TimelineCategoryFilter());
     this._presentationModel.addFilter(this._durationFilter);
 
     this._presentationModeSetting = WebInspector.settings.createSetting("timelineOverviewMode", WebInspector.TimelinePanel.Mode.Events);
 
     this._createStatusBarItems();
 
@@ skipping 137 matching lines @@
      * @param {string} mode
      */
     _viewsForMode: function(mode)
     {
         var views = this._viewsMap[mode];
         if (!views) {
             views = {};
             switch (mode) {
             case WebInspector.TimelinePanel.Mode.Events:
                 views.overviewView = new WebInspector.TimelineEventOverview(this._model);
-                views.mainViews = [new WebInspector.TimelineView(this, this._presentationModel, null)];
+                views.mainViews = [new WebInspector.TimelineView(this, this._model, this._presentationModel, null)];
                 break;
             case WebInspector.TimelinePanel.Mode.Frames:
                 views.overviewView = new WebInspector.TimelineFrameOverview(this._model, this.frameModel());
-                views.mainViews = [new WebInspector.TimelineView(this, this._presentationModel, this.frameModel())];
+                views.mainViews = [new WebInspector.TimelineView(this, this._model, this._presentationModel, this.frameModel())];
                 break;
             case WebInspector.TimelinePanel.Mode.Memory:
                 views.overviewView = new WebInspector.TimelineMemoryOverview(this._model);
-                var timelineView = new WebInspector.TimelineView(this, this._presentationModel, null);
+                var timelineView = new WebInspector.TimelineView(this, this._model, this._presentationModel, null);
                 views.mainViews = [timelineView];
                 var memoryStatistics = new WebInspector.CountersGraph(this, this._presentationModel);
                 views.mainViews.push(memoryStatistics);
                 break;
             case WebInspector.TimelinePanel.Mode.FlameChart:
                 views.overviewView = new WebInspector.TimelineFrameOverview(this._model, this.frameModel());
                 views.mainViews = [
                     new WebInspector.TimelineFlameChart(this, this._model, this.frameModel(), true),
                     new WebInspector.TimelineFlameChart(this, this._model, this.frameModel(), false)
                 ];
@@ skipping 798 matching lines @@
 
     /**
      * @param {!WebInspector.TimelinePresentationModel.Record} record
      * @return {boolean}
      */
     accept: function(record)
     {
         return record.lastChildEndTime >= this._windowStartTime && record.startTime <= this._windowEndTime;
     }
 }