Timeline: remove TimelineModel inferred properties from TracingModel.Event

third_party/WebKit/Source/devtools/front_end/Tests.js

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 950 matching lines @@
     var expectedEvents = new Set(arguments);
     var model = WebInspector.panels.timeline._model;
     var asyncEvents = model.mainThreadAsyncEvents();
     var input = asyncEvents.get(WebInspector.TimelineModel.AsyncEventGroup.input) || [];
     var prefix = 'InputLatency::';
     for (var e of input) {
       if (!e.name.startsWith(prefix))
         continue;
       if (e.steps.length < 2)
         continue;
-      if (e.name.startsWith(prefix + 'Mouse') && typeof e.steps[0].timeWaitingForMainThread !== 'number')
+      if (e.name.startsWith(prefix + 'Mouse') && typeof WebInspector.TimelineData.forEvent(e.steps[0]).timeWaitingForMainThread !== 'number')
         throw `Missing timeWaitingForMainThread on ${e.name}`;
       expectedEvents.delete(e.name.substr(prefix.length));
     }
     if (expectedEvents.size)
       throw 'Some expected events are not found: ' + Array.from(expectedEvents.keys()).join(',');
   };
 
   /**
    * Serializes array of uiSourceCodes to string.
    * @param {!Array.<!WebInspectorUISourceCode>} uiSourceCodes
@@ skipping 117 matching lines @@
         callback.call(null);
       else
         this.addSniffer(
             WebInspector.RuntimeModel.prototype, '_executionContextCreated', checkForExecutionContexts.bind(this));
     }
   };
 
 
   window.uiTests = new TestSuite(window.domAutomationController);
 })(window);