DevTools: remove timeline presentation model dependency from record.

Source/devtools/front_end/TimelineView.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 16 matching lines @@
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 /**
  * @constructor
  * @extends {WebInspector.View}
  * @implements {WebInspector.TimelineModeView}
  * @param {!WebInspector.TimelineModeViewDelegate} delegate
+ * @param {!WebInspector.TimelineModel} model
  * @param {!WebInspector.TimelinePresentationModel} presentationModel
  * @param {?WebInspector.TimelineFrameModel} frameModel
  */
-WebInspector.TimelineView = function(delegate, presentationModel, frameModel)
+WebInspector.TimelineView = function(delegate, model, presentationModel, frameModel)
 {
     WebInspector.View.call(this);
     this.element.classList.add("timeline-view");
     this.element.classList.add("hbox");
 
     this._delegate = delegate;
+    this._model = model;
     this._presentationModel = presentationModel;
     this._frameModel = frameModel;
     this._calculator = new WebInspector.TimelineCalculator(this._presentationModel);
     this._linkifier = new WebInspector.Linkifier();
 
     this._boundariesAreValid = true;
     this._scrollTop = 0;
 
     this._recordsView = this._createRecordsView();
     this._recordsView.addEventListener(WebInspector.SplitView.Events.SidebarSizeChanged, this._sidebarResized, this);
@@ skipping 68 matching lines @@
         var clientWidth = this._graphRowsElementWidth;
         var dividers = [];
         var eventDividerRecords = this._presentationModel.eventDividerRecords();
 
         for (var i = 0; i < eventDividerRecords.length; ++i) {
             var record = eventDividerRecords[i];
             var positions = this._calculator.computeBarGraphWindowPosition(record);
             var dividerPosition = Math.round(positions.left);
             if (dividerPosition < 0 || dividerPosition >= clientWidth || dividers[dividerPosition])
                 continue;
-            var divider = WebInspector.TimelineUIUtils.createEventDivider(record.type, WebInspector.TimelineUIUtils.recordTitle(this._presentationModel, record));
+            var divider = WebInspector.TimelineUIUtils.createEventDivider(record.type, WebInspector.TimelineUIUtils.recordTitle(this._model, record));
             divider.style.left = dividerPosition + "px";
             dividers[dividerPosition] = divider;
         }
         this._timelineGrid.addEventDividers(dividers);
     },
 
     _updateFrameBars: function(frames)
     {
         var clientWidth = this._graphRowsElementWidth;
         if (this._frameContainer)
@@ skipping 650 matching lines @@
      */
     _showPopover: function(anchor, popover)
     {
         if (anchor.classList.contains("timeline-frame-strip")) {
             var frame = anchor._frame;
             popover.show(WebInspector.TimelineUIUtils.generatePopupContentForFrame(frame), anchor);
         } else {
             if (anchor.row && anchor.row._record)
                 anchor.row._record.generatePopupContent(this._linkifier, showCallback);
             else if (anchor._tasksInfo)
-                popover.show(WebInspector.TimelineUIUtils.generateMainThreadBarPopupContent(this._presentationModel, anchor._tasksInfo), anchor, null, null, WebInspector.Popover.Orientation.Bottom);
+                popover.show(WebInspector.TimelineUIUtils.generateMainThreadBarPopupContent(this._model, anchor._tasksInfo), anchor, null, null, WebInspector.Popover.Orientation.Bottom);
         }
 
         function showCallback(popupContent)
         {
             popover.show(popupContent, anchor);
         }
     },
 
     _closeRecordDetails: function()
     {
@@ skipping 423 matching lines @@
             this._element.classList.remove("hidden");
         } else
             this._element.classList.add("hidden");
     },
 
     _dispose: function()
     {
         this._element.remove();
     }
 }