DevTools: Remove target function from TimelineModel

Source/devtools/front_end/timeline/TimelineFlameChart.js

Index: Source/devtools/front_end/timeline/TimelineFlameChart.js
diff --git a/Source/devtools/front_end/timeline/TimelineFlameChart.js b/Source/devtools/front_end/timeline/TimelineFlameChart.js
index bd2a2acd061aa5d2df5f86e1851c25b9c16b137f..a19d09e7b0f00dcce61d42dd402423ccf77bef5c 100644
--- a/Source/devtools/front_end/timeline/TimelineFlameChart.js
+++ b/Source/devtools/front_end/timeline/TimelineFlameChart.js
@@ -444,14 +444,12 @@ WebInspector.TimelineFlameChartDataProvider.prototype = {
  * @implements {WebInspector.TimelineFlameChart.SelectionProvider}
  * @param {!WebInspector.TracingTimelineModel} model
  * @param {!WebInspector.TimelineFrameModelBase} frameModel
- * @param {!WebInspector.Target} target
  */
-WebInspector.TracingBasedTimelineFlameChartDataProvider = function(model, frameModel, target)
+WebInspector.TracingBasedTimelineFlameChartDataProvider = function(model, frameModel)
 {
     WebInspector.FlameChartDataProvider.call(this);
     this._model = model;
     this._frameModel = frameModel;
-    this._target = target;
     this._font = "12px " + WebInspector.fontFamily();
     this._linkifier = new WebInspector.Linkifier();
     this._palette = new WebInspector.TraceViewPalette();
@@ -505,7 +503,7 @@ WebInspector.TracingBasedTimelineFlameChartDataProvider.prototype = {
         if (event) {
             var name = WebInspector.TracingTimelineUIUtils.styleForTraceEvent(event.name).title;
             // TODO(yurys): support event dividers
-            var details = WebInspector.TracingTimelineUIUtils.buildDetailsNodeForTraceEvent(event, this._linkifier, false, this._target);
+            var details = WebInspector.TracingTimelineUIUtils.buildDetailsNodeForTraceEvent(event, this._linkifier);
             return details ? WebInspector.UIString("%s (%s)", name, details.textContent) : name;
         }
         var title = this._entryIndexToTitle[entryIndex];
@@ -856,7 +854,7 @@ WebInspector.TimelineFlameChart = function(delegate, model, tracingModel, frameM
     this._delegate = delegate;
     this._model = model;
     this._dataProvider = tracingModel
-        ? new WebInspector.TracingBasedTimelineFlameChartDataProvider(tracingModel, frameModel, model.target())
+        ? new WebInspector.TracingBasedTimelineFlameChartDataProvider(tracingModel, frameModel)
         : new WebInspector.TimelineFlameChartDataProvider(/** @type {!WebInspector.TimelineModelImpl} */(model), frameModel, uiUtils);
     this._mainView = new WebInspector.FlameChart(this._dataProvider, this, true);
     this._mainView.show(this.element);