DevTools: Render third-party badges in timeline tree view

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

 // Copyright 2017 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.
 
 /**
  * @unrestricted
  */
 Timeline.TimelineDetailsView = class extends UI.VBox {
   /**
    * @param {!Array<!TimelineModel.TimelineModelFilter>} filters
    * @param {!Timeline.TimelineModeViewDelegate} delegate
    */
   constructor(filters, delegate) {
     super();
     this.element.classList.add('timeline-details');
 
     this._detailsLinkifier = new Components.Linkifier();
     this._badgePool = new ProductRegistry.BadgePool();
+    this._badgePool.setShowTitles(true);
 
     this._tabbedPane = new UI.TabbedPane();
     this._tabbedPane.show(this.element);
 
     const tabIds = Timeline.TimelineDetailsView.Tab;
 
     this._defaultDetailsWidget = new UI.VBox();
     this._defaultDetailsWidget.element.classList.add('timeline-details-view');
     this._defaultDetailsContentElement =
         this._defaultDetailsWidget.element.createChild('div', 'timeline-details-view-body vbox');
@@ skipping 204 matching lines @@
  * @enum {string}
  */
 Timeline.TimelineDetailsView.Tab = {
   Details: 'Details',
   EventLog: 'EventLog',
   CallTree: 'CallTree',
   BottomUp: 'BottomUp',
   PaintProfiler: 'PaintProfiler',
   LayerViewer: 'LayerViewer'
 };