DevTools: remove most convenience wrappers from WI.TimelineModel.Record

Source/devtools/front_end/timeline/TimelineUIUtils.js

 /*
  * Copyright (C) 2013 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 1116 matching lines @@
             var nodeSpan = createElement("span");
             return nodeSpan.createTextChild(WebInspector.UIString("[ unknown node ]"));
         }
     },
 
     __proto__: TreeElement.prototype
 }
 
 /**
  * @param {!Object} total
+ * @param {!WebInspector.TimelineModel} model
  * @param {!WebInspector.TimelineModel.Record} record
  */
-WebInspector.TimelineUIUtils.aggregateTimeForRecord = function(total, record)
+WebInspector.TimelineUIUtils.aggregateTimeForRecord = function(total, model, record)
 {
-    var traceEvent = record.traceEvent();
-    var model = record.timelineModel();
-    WebInspector.TimelineUIUtils._aggregatedStatsForTraceEvent(total, model, traceEvent);
+    WebInspector.TimelineUIUtils._aggregatedStatsForTraceEvent(total, model, record.traceEvent());
 }
 
 /**
  * @param {!Object} total
  * @param {!WebInspector.TimelineModel} model
  * @param {!WebInspector.TracingModel.Event} event
  * @return {boolean}
  */
 WebInspector.TimelineUIUtils._aggregatedStatsForTraceEvent = function(total, model, event)
 {
@@ skipping 82 matching lines @@
         callback(container);
     }
 
     function showPaintProfiler()
     {
         WebInspector.TimelinePanel.instance().select(WebInspector.TimelineSelection.fromTraceEvent(event), WebInspector.TimelinePanel.DetailsTab.PaintProfiler);
     }
 }
 
 /**
- * @param {string} recordType
+ * @param {!WebInspector.TimelineModel.RecordType} recordType
  * @param {?string} title
  * @param {number} position
  * @return {!Element}
  */
 WebInspector.TimelineUIUtils.createEventDivider = function(recordType, title, position)
 {
     var eventDivider = createElement("div");
     eventDivider.className = "resources-event-divider";
     var recordTypes = WebInspector.TimelineModel.RecordType;
 
     if (recordType === recordTypes.MarkDOMContent)
         eventDivider.className += " resources-blue-divider";
     else if (recordType === recordTypes.MarkLoad)
         eventDivider.className += " resources-red-divider";
     else if (recordType === recordTypes.MarkFirstPaint)
         eventDivider.className += " resources-green-divider";
     else if (recordType === recordTypes.TimeStamp || recordType === recordTypes.ConsoleTime)
         eventDivider.className += " resources-orange-divider";
     else if (recordType === recordTypes.BeginFrame)
         eventDivider.className += " timeline-frame-divider";
 
     if (title)
         eventDivider.title = title;
     eventDivider.style.left = position + "px";
     return eventDivider;
 }
 
 /**
  * @param {!WebInspector.TimelineModel.Record} record
+ * @param {number} zeroTime
  * @param {number} position
  * @return {!Element}
  */
-WebInspector.TimelineUIUtils.createDividerForRecord = function(record, position)
+WebInspector.TimelineUIUtils.createDividerForRecord = function(record, zeroTime, position)
 {
-    var startTime = Number.millisToString(record.startTime() - record.timelineModel().minimumRecordTime());
+    var startTime = Number.millisToString(record.startTime() - zeroTime);
     var title = WebInspector.UIString("%s at %s", WebInspector.TimelineUIUtils.eventTitle(record.traceEvent()), startTime);
     return WebInspector.TimelineUIUtils.createEventDivider(record.type(), title, position);
 }
 
 /**
  * @return {!Array.<string>}
  */
 WebInspector.TimelineUIUtils._visibleTypes = function()
 {
     var eventStyles = WebInspector.TimelineUIUtils._initEventStyles();
@@ skipping 645 matching lines @@
         if (!this._linkifier || !this._target)
             return;
 
         var stackTraceElement = parentElement.createChild("div", "timeline-details-view-row-value timeline-details-view-row-stack-trace monospace");
 
         var callFrameElem = WebInspector.DOMPresentationUtils.buildStackTracePreviewContents(this._target, this._linkifier, stackTrace);
 
         stackTraceElement.appendChild(callFrameElem);
     }
 }