[DevTools] Migrate inspector-protocol/{timeline,worker} tests to new harness

third_party/WebKit/LayoutTests/inspector-protocol/timeline/timeline-timer.js

Index: third_party/WebKit/LayoutTests/inspector-protocol/timeline/timeline-timer.js
diff --git a/third_party/WebKit/LayoutTests/inspector-protocol/timeline/timeline-timer.js b/third_party/WebKit/LayoutTests/inspector-protocol/timeline/timeline-timer.js
new file mode 100644
index 0000000000000000000000000000000000000000..84e086fe74f93ae4565c34d66aeab59e3b506af7
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/inspector-protocol/timeline/timeline-timer.js
@@ -0,0 +1,40 @@
+(async function(testRunner) {
+  let {page, session, dp} = await testRunner.startHTML(`
+    <div id='myDiv'>DIV</div>
+  `, '');
+
+  function performActions() {
+    var callback;
+    var promise = new Promise((fulfill) => callback = fulfill);
+    var timerId = setTimeout(function() {
+      callback({timerId: timerId, timerId2: timerId2});
+    }, 0);
+
+    var timerId2 = setTimeout(function() { }, 0);
+    clearTimeout(timerId2);
+    return promise;
+  }
+
+  function hasTimerId(id, e) {
+    return e.args.data.timerId === id;
+  }
+
+  var TracingHelper = await testRunner.loadScript('../resources/tracing-test.js');
+  var tracingHelper = new TracingHelper(testRunner, session);
+  var data = await tracingHelper.invokeAsyncWithTracing(performActions);
+
+  var firedTimerId = data.timerId;
+  var removedTimerId = data.timerId2;
+
+  var installTimer1 = tracingHelper.findEvent('TimerInstall', 'I', hasTimerId.bind(this, firedTimerId));
+  var installTimer2 = tracingHelper.findEvent('TimerInstall', 'I', hasTimerId.bind(this, removedTimerId));
+
+  testRunner.log('TimerInstall has frame: ' + !!installTimer1.args.data.frame);
+  testRunner.log('TimerInstall frames match: ' + (installTimer1.args.data.frame === installTimer2.args.data.frame));
+
+  tracingHelper.findEvent('TimerRemove', 'I', hasTimerId.bind(this, removedTimerId));
+  tracingHelper.findEvent('TimerFire', 'X', hasTimerId.bind(this, firedTimerId));
+
+  testRunner.log('SUCCESS: found all expected events.');
+  testRunner.completeTest();
+})