Don't create TimelineModel.RecordImpl in TimelinePresentationModel.js

Source/devtools/front_end/timeline/TimelineFlameChart.js

 /*
  * Copyright (C) 2014 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 14 matching lines @@
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * 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
  * @implements {WebInspector.FlameChartDataProvider}
  * @implements {WebInspector.TimelineFlameChart.SelectionProvider}
- * @param {!WebInspector.TimelineModel} model
+ * @param {!WebInspector.TimelineModelImpl} model
  * @param {!WebInspector.TimelineFrameModelBase} frameModel
  */
 WebInspector.TimelineFlameChartDataProvider = function(model, frameModel)
 {
     WebInspector.FlameChartDataProvider.call(this);
     this._model = model;
     this._frameModel = frameModel;
     this._font = "12px " + WebInspector.fontFamily();
     this._linkifier = new WebInspector.Linkifier();
 }
@@ skipping 763 matching lines @@
  */
 WebInspector.TimelineFlameChart = function(delegate, model, tracingModel, frameModel)
 {
     WebInspector.VBox.call(this);
     this.element.classList.add("timeline-flamechart");
     this.registerRequiredCSS("flameChart.css");
     this._delegate = delegate;
     this._model = model;
     this._dataProvider = tracingModel
         ? new WebInspector.TracingBasedTimelineFlameChartDataProvider(tracingModel, frameModel, model.target())
-        : new WebInspector.TimelineFlameChartDataProvider(model, frameModel);
+        : new WebInspector.TimelineFlameChartDataProvider(/** @type {!WebInspector.TimelineModelImpl} */(model), frameModel);
     this._mainView = new WebInspector.FlameChart(this._dataProvider, this, true);
     this._mainView.show(this.element);
     this._model.addEventListener(WebInspector.TimelineModel.Events.RecordingStarted, this._onRecordingStarted, this);
     this._mainView.addEventListener(WebInspector.FlameChart.Events.EntrySelected, this._onEntrySelected, this);
 }
 
 WebInspector.TimelineFlameChart.prototype = {
     dispose: function()
     {
         this._model.removeEventListener(WebInspector.TimelineModel.Events.RecordingStarted, this._onRecordingStarted, this);
@@ skipping 141 matching lines @@
      * @param {number} entryIndex
      * @return {?WebInspector.TimelineSelection}
      */
     createSelection: function(entryIndex) { },
     /**
      * @param {?WebInspector.TimelineSelection} selection
      * @return {number}
      */
     entryIndexForSelection: function(selection) { }
 }