Timeline: make prepareHighlightedEntryInfo return ?Promise<!Element>

third_party/WebKit/Source/devtools/front_end/profiler/ProfileView.js

 // Copyright 2016 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
  * @implements {WebInspector.Searchable}
  * @extends {WebInspector.SimpleView}
  * @param {!WebInspector.ProfileDataGridNode.Formatter} nodeFormatter
  * @param {!Array<string>=} viewTypes
@@ skipping 54 matching lines @@
         this._flameChart.update();
 }
 
 /** @enum {string} */
 WebInspector.ProfileView.ViewTypes = {
     Flame: "Flame",
     Tree: "Tree",
     Heavy: "Heavy"
 }
 
+/**
+ * @param {!Array<!{title: string, value: string}>} entryInfo
+ * @return {!Element}
+ */
+WebInspector.ProfileView.buildPopoverTable = function(entryInfo)
+{
+    var table = createElement("table");
+    for (var entry of entryInfo) {
+        var row = table.createChild("tr");
+        row.createChild("td").textContent = entry.title;
+        row.createChild("td").textContent = entry.value;
+    }
+    return table;
+}
+
 WebInspector.ProfileView.prototype = {
     focus: function()
     {
         if (this._flameChart)
             this._flameChart.focus();
         else
             WebInspector.Widget.prototype.focus.call(this);
     },
 
     /**
@@ skipping 499 matching lines @@
     _notifyTempFileReady: function()
     {
         if (this._onTempFileReady) {
             this._onTempFileReady();
             this._onTempFileReady = null;
         }
     },
 
     __proto__: WebInspector.ProfileHeader.prototype
 }