[DevTools] Migrate inspector-protocol/debugger tests to new harness

third_party/WebKit/LayoutTests/inspector-protocol/debugger/debugger-setTimeout-sourceUrl-dedicated-worker-loop.js

+(async function(testRunner) {
+  let {page, session, dp} = await testRunner.startBlank('');
+
+  await session.evaluate(`
+    window.worker = new Worker('${testRunner.url('resources/dedicated-worker-string-setTimeout.js')}');
+    window.worker.onmessage = function(event) { };
+    window.worker.postMessage(1);
+  `);
+  testRunner.log('Started worker');
+
+  var workerId;
+  var workerRequestId = 1;
+  function sendCommandToWorker(method, params) {
+    var message = {method, params, id: workerRequestId};
+    dp.Target.sendMessageToTarget({targetId: workerId, message: JSON.stringify(message)});
+    return workerRequestId++;
+  }
+
+  dp.Target.setAutoAttach({autoAttach: true, waitForDebuggerOnStart: false});
+
+  var messageObject = await dp.Target.onceAttachedToTarget();
+  workerId = messageObject.params.targetInfo.targetId;
+  testRunner.log('Worker created');
+  testRunner.log('didConnectToWorker');
+
+  var debuggerEnableRequestId = sendCommandToWorker('Debugger.enable', {});
+  var postMessageToWorker = false;
+  dp.Target.onReceivedMessageFromTarget(async messageObject => {
+    var message = JSON.parse(messageObject.params.message);
+    if (message.id === debuggerEnableRequestId) {
+      testRunner.log('Did enable debugger');
+      // Start setTimeout.
+      await dp.Runtime.evaluate({expression: 'worker.postMessage(1)'});
+      postMessageToWorker = true;
+      testRunner.log('Did post message to worker');
+    }
+
+    if (postMessageToWorker && message.method === 'Debugger.scriptParsed') {
+      var sourceUrl = message.params.url;
+      if (!sourceUrl)
+        testRunner.log('SUCCESS: script created from string parameter of setTimeout has no url');
+      else
+        testRunner.log('FAIL: script created from string parameter of setTimeout has url ' + sourceUrl);
+      testRunner.completeTest();
+    }
+  });
+})