Deflake LayoutTests/inspector/timeline/timeline-layout-autosize.html

LayoutTests/http/tests/inspector/inspector-test.js

 var initialize_InspectorTest = function() {
 
 var results = [];
 var resultsSynchronized = false;
 
 function consoleOutputHook(messageType)
 {
     InspectorTest.addResult(messageType + ": " + Array.prototype.slice.call(arguments, 1));
 }
 
@@ skipping 632 matching lines @@
     if (enableWatchDogWhileDebugging) {
         function watchDog()
         {
             console.log("Internal watchdog triggered at 20 seconds. Test timed out.");
             closeInspectorAndNotifyDone();
         }
         window._watchDogTimer = setTimeout(watchDog, 20000);
     }
 }
 
+function runTestAfterDisplay(enableWatchDogWhileDebugging)
+{
+    if (!window.testRunner)
+        return;
+
+    testRunner.waitUntilDone();
+    requestAnimationFrame(runTest.bind(this, enableWatchDogWhileDebugging));
+}
+
 function didEvaluateForTestInFrontend(callId)
 {
     if (callId !== completeTestCallId)
         return;
     delete window.completeTestCallId;
     if (outputElement && window.quietUntilDone)
         outputElementParent.appendChild(outputElement);
     // Close inspector asynchrously to allow caller of this
     // function send response before backend dispatcher and frontend are destroyed.
     setTimeout(closeInspectorAndNotifyDone, 0);
@@ skipping 68 matching lines @@
     evaluateInWebInspector: function(callId, script)
     {
         window.opener.postMessage(["evaluateInWebInspector", callId, script], "*");
     },
 
     display: function() { }
 }
 
 if (!window.testRunner && window.opener)
     window.testRunner = new StandaloneTestRunnerStub();