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

third_party/WebKit/LayoutTests/inspector-protocol/debugger/suspend-setTimeout-on-pause-in-dedicated-worker.js

+(async function(testRunner) {
+  let {page, session, dp} = await testRunner.startBlank('Tests that setTimeout callback will not fire while script execution is paused.Bug 377926.');
+
+  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: true});
+  await session.evaluate(`
+    window.worker = new Worker('${testRunner.url('resources/dedicated-worker-suspend-setTimeout.js')}');
+    window.worker.onmessage = function(event) { };
+    window.worker.postMessage(1);
+  `);
+  testRunner.log('Started worker');
+
+  var messageObject = await dp.Target.onceAttachedToTarget();
+  workerId = messageObject.params.targetInfo.targetId;
+  testRunner.log('Worker created');
+
+  sendCommandToWorker('Debugger.enable', {});
+  sendCommandToWorker('Runtime.runIfWaitingForDebugger', {});
+
+  var pauseCount = 0;
+  var evalRequestId;
+  dp.Target.onReceivedMessageFromTarget(async messageObject => {
+    var message = JSON.parse(messageObject.params.message);
+    if (message.method === 'Debugger.paused') {
+      testRunner.log('SUCCESS: Worker paused');
+      if (++pauseCount === 1) {
+        evalRequestId = sendCommandToWorker('Runtime.evaluate', {expression: 'global_value'});
+      } else {
+        testRunner.log('FAIL: debugger paused second time');
+        testRunner.completeTest();
+      }
+    } else if (evalRequestId && message.id === evalRequestId) {
+      var value = message.result.result.value;
+      if (value === 1)
+        testRunner.log('SUCCESS: global_value is 1');
+      else
+        testRunner.log('FAIL: setTimeout callback fired while script execution was paused');
+      sendCommandToWorker('Debugger.disable', {});
+      testRunner.completeTest();
+    }
+  });
+})