[Presentation API] Adds DOMString[] constructor to PresentationRequest.

third_party/WebKit/LayoutTests/presentation/presentation-reconnect.html

Index: third_party/WebKit/LayoutTests/presentation/presentation-reconnect.html
diff --git a/third_party/WebKit/LayoutTests/presentation/presentation-reconnect.html b/third_party/WebKit/LayoutTests/presentation/presentation-reconnect.html
index c9c7a7d02d6cadf131b25e1f274f3546eb638c28..6d70f892fce8c86ee70f0a1c924f1b5d39cf1a54 100644
--- a/third_party/WebKit/LayoutTests/presentation/presentation-reconnect.html
+++ b/third_party/WebKit/LayoutTests/presentation/presentation-reconnect.html
@@ -9,24 +9,9 @@
 <button>click me</button>
 <script>
 
-function waitForClick(callback) {
-  var button = document.querySelector('button');
-  button.addEventListener('click', callback, { once: true });
-
-  if (!('eventSender' in window))
-    return;
-
-  var boundingRect = button.getBoundingClientRect();
-  var x = boundingRect.left + boundingRect.width / 2;
-  var y = boundingRect.top + boundingRect.height / 2;
-
-  eventSender.mouseMoveTo(x, y);
-  eventSender.mouseDown();
-  eventSender.mouseUp();
-}
-
 async_test(t => {
   presentationServiceMock.then(mockService => {
+    var button = document.querySelector('button');
     var connection = null;
     var request = new PresentationRequest('https://example.com');
 
@@ -40,7 +25,7 @@ async_test(t => {
             assert_true(connection === conn);
         }));
       });
-    });
+    }, button);
   });
 }, "Test that Presentation.reconnect() resolves with existing presentation connection.");