DevTools: Use proper target when processing worker thread events.

third_party/WebKit/Source/devtools/front_end/timeline/TimelineTreeView.js

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /**
  * @constructor
  * @extends {WebInspector.VBox}
  * @param {!WebInspector.TimelineModel} model
  * @param {!Array<!WebInspector.TimelineModel.Filter>} filters
  */
@@ skipping 63 matching lines @@
      * @param {!Element} parent
      */
     _populateToolbar: function(parent) { },
 
     /**
      * @param {?WebInspector.TimelineProfileTree.Node} node
      */
     _onHover: function(node) { },
 
     /**
-     * @param {!RuntimeAgent.CallFrame} frame
+     * @param {!WebInspector.TracingModel.Event} event
      * @return {?Element}
      */
-    _linkifyLocationForTracing: function(frame)
+    _linkifyLocation: function(event)
     {
-        return this._linkifier.maybeLinkifyConsoleCallFrameForTracing(this._model.target(), frame);
+        var target = this._model.targetByEvent(event);
+        if (!target)
+            return null;
+        var frame = WebInspector.TimelineProfileTree.eventStackFrame(event);
+        if (!frame)
+            return null;
+        return event.name === WebInspector.TimelineModel.RecordType.JSFrame
+            ? this._linkifier.maybeLinkifyConsoleCallFrame(target, frame)
+            : this._linkifier.maybeLinkifyConsoleCallFrameForTracing(target, frame);
     },
 
     /**
-     * @param {!RuntimeAgent.CallFrame} frame
-     * @return {?Element}
-     */
-    linkifyLocation: function(frame)
-    {
-        return this._linkifier.maybeLinkifyConsoleCallFrame(this._model.target(), frame);
-    },
-
-    /**
      * @param {!WebInspector.TimelineProfileTree.Node} treeNode
      * @param {boolean} suppressSelectedEvent
      */
     selectProfileNode: function(treeNode, suppressSelectedEvent)
     {
         var pathToRoot = [];
         for (var node = treeNode; node; node = node.parent)
             pathToRoot.push(node);
         for (var i = pathToRoot.length - 1; i > 0; --i) {
             var gridNode = this._dataGridNodeForTreeNode(pathToRoot[i]);
@@ skipping 234 matching lines @@
             name.textContent = info.name;
             icon.style.backgroundColor = info.color;
         } else if (event) {
             var data = event.args["data"];
             var deoptReason = data && data["deoptReason"];
             if (deoptReason && deoptReason !== "no reason")
                 container.createChild("div", "activity-warning").title = WebInspector.UIString("Not optimized: %s", deoptReason);
             name.textContent = event.name === WebInspector.TimelineModel.RecordType.JSFrame
                 ? WebInspector.beautifyFunctionName(event.args["data"]["functionName"])
                 : WebInspector.TimelineUIUtils.eventTitle(event);
-            var frame = WebInspector.TimelineProfileTree.eventStackFrame(event);
-            if (frame && frame["url"]) {
-                var callFrame = /** @type {!RuntimeAgent.CallFrame} */ (frame);
-                var link = event.name === WebInspector.TimelineModel.RecordType.JSFrame
-                    ? this._treeView.linkifyLocation(callFrame)
-                    : this._treeView._linkifyLocationForTracing(callFrame);
-                if (link)
-                    container.createChild("div", "activity-link").appendChild(link);
-            }
+            var link = this._treeView._linkifyLocation(event)

[caseq, 2016/07/19 22:48:58]

terminate with ";"

[alph, 2016/07/19 23:10:29]

Done.

+            if (link)
+                container.createChild("div", "activity-link").appendChild(link);
             icon.style.backgroundColor = WebInspector.TimelineUIUtils.eventColor(event);
         }
         return cell;
     },
 
     /**
      * @param {string} columnIdentifier
      * @return {?Element}
      */
     _createValueCell: function(columnIdentifier)
@@ skipping 515 matching lines @@
         return selectedNode && /** @type {!WebInspector.TimelineTreeView.GridNode} */ (selectedNode)._profileNode;
     },
 
     _onSelectionChanged: function()
     {
         this.dispatchEventToListeners(WebInspector.TimelineStackView.Events.SelectionChanged);
     },
 
     __proto__: WebInspector.VBox.prototype
 }