Timeline: make frames in TimelineView selectable

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 6c70e09493503d41c00d374367afdaeaa6ba1683..59a300af8c976b7addcb83334f2e0aa8166993bc 100644
--- a/Source/devtools/front_end/timeline/TimelineFlameChart.js
+++ b/Source/devtools/front_end/timeline/TimelineFlameChart.js
@@ -874,10 +874,11 @@ WebInspector.TimelineFlameChart.prototype = {
     },
 
     /**
-     * @param {?WebInspector.TimelineModel.Record|?WebInspector.TracingModel.Event} record
+     * @param {?WebInspector.TimelineSelection} selection
      */
-    setSelectedRecord: function(record)
+    setSelection: function(selection)
     {
+        var record = selection && selection.object();

[yurys, 2014/05/08 14:56:31]

May be bail out early if selection has wrong type?

         var entryRecords = this._dataProvider._records;
         for (var entryIndex = 0; entryIndex < entryRecords.length; ++entryIndex) {
             if (entryRecords[entryIndex] === record) {
@@ -896,7 +897,7 @@ WebInspector.TimelineFlameChart.prototype = {
         var entryIndex = event.data;
         var record = this._dataProvider._records[entryIndex];
         if (record instanceof WebInspector.TimelineModel.Record)
-            this._delegate.selectRecord(record);
+            this._delegate.select(WebInspector.TimelineSelection.fromRecord(record));
     },
 
     __proto__: WebInspector.VBox.prototype