[Presentation API] (1-UA) fire PresentationConnection onterminate event if receiver page gets destr…

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

Index: third_party/WebKit/LayoutTests/presentation/presentation-onreceiverconnection.html
diff --git a/third_party/WebKit/LayoutTests/presentation/presentation-onreceiverconnection.html b/third_party/WebKit/LayoutTests/presentation/presentation-onreceiverconnection.html
index b7f550a9b016586af14c4091a2598c89b0e2d2bd..f018fb2efa4775b8e96d3336e002a7d95c524bf0 100644
--- a/third_party/WebKit/LayoutTests/presentation/presentation-onreceiverconnection.html
+++ b/third_party/WebKit/LayoutTests/presentation/presentation-onreceiverconnection.html
@@ -12,22 +12,19 @@ async_test(t => {
   t.add_cleanup(_ => { internals.settings.setPresentationReceiver(false); });
 
   presentationServiceMock.then(mockService => {
-    // Invoke mockService.setClient().
-    const receiver = navigator.presentation.receiver;
+    const url = 'http://example.com/a.html';
+    const id = 'fakeSessionId';
 
-    // Make sure it is invoked after calling setClient().
-    setTimeout(() => {
-      const url = 'http://example.com/a.html';
-      const id = 'fakeSessionId';
+    mockService.onSetClient = () => {
       mockService.onReceiverConnectionAvailable(url, id);
+    };
 
-      receiver.connectionList.then(
-        t.step_func_done(list => {
-          assert_equals(list.connections.length, 1);
-          assert_equals(list.connections[0].url, url);
-          assert_equals(list.connections[0].id, id);
+    navigator.presentation.receiver.connectionList.then(
+      t.step_func_done(list => {
+        assert_equals(list.connections.length, 1);
+        assert_equals(list.connections[0].url, url);
+        assert_equals(list.connections[0].id, id);
       }));
-    });
   });
 }, "Test presentation.receiver.connectionList resolves with incoming connection.");