[Presentation API] make PresentationReceiver API consistent with latest spec

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

Index: third_party/WebKit/LayoutTests/presentation/presentation-receiver.html
diff --git a/third_party/WebKit/LayoutTests/presentation/presentation-receiver.html b/third_party/WebKit/LayoutTests/presentation/presentation-receiver.html
index 3f593f9aa7a489057973211d9b73415142d5fed1..31af39454ed4a82399422c4bcfe32ea9421031f7 100644
--- a/third_party/WebKit/LayoutTests/presentation/presentation-receiver.html
+++ b/third_party/WebKit/LayoutTests/presentation/presentation-receiver.html
@@ -7,24 +7,14 @@
 
 test(function() {
     assert_true('receiver' in navigator.presentation);
-    assert_true('getConnection' in navigator.presentation.receiver);
-    assert_true('getConnections' in navigator.presentation.receiver);
-    assert_true('onconnectionavailable' in navigator.presentation.receiver);
-
-    assert_true('PresentationReceiver' in window);
+    assert_true('connectionList' in navigator.presentation.receiver);
 }, "Test that the Presentation Receiver API is present.")
 
 test(function() {
   assert_equals(typeof(navigator.presentation.receiver), "object");
-  assert_equals(typeof(navigator.presentation.receiver.getConnection), "function");
-  assert_equals(typeof(navigator.presentation.receiver.getConnections), "function");
-  assert_equals(typeof(navigator.presentation.receiver.onconnectionavailable), "object");
+  assert_equals(typeof(navigator.presentation.receiver.connectionList), "object");

[mlamouri (slow - plz ping), 2016/08/23 13:04:50]

Shouldn't you test the connectionList object?

[zhaobin, 2016/08/23 20:43:53]

Yes. connectionList is a promise and hasn't been implemented yet. Plan to add
tests for PresentationConnectionList when we have an implementation. (Not sure
how to add test for connectionList in current state, as we cannot new
PresentationConnectionList object)

 }, "Test the Presentation Receiver API property types.");
 
-test(function() {
-  assert_true(navigator.presentation.receiver instanceof EventTarget);
-}, "Test that navigator.presentation.receiver is an EventTarget.");
-
 </script>
 </body>
 </html>