Bug 1504514 [wpt PR 13902] - Update wpt metadata, a=testonly

wpt-pr: 13902 wpt-type: metadata
2018-11-04 10:15:04 +00:00 · 2018-11-04 10:15:04 +00:00 · 616013d8be
--- a/testing/web-platform/meta/webrtc/protocol/simulcast-negotiate.html.ini
+++ b/testing/web-platform/meta/webrtc/protocol/simulcast-negotiate.html.ini
@ -0,0 +1,4 @@
+[simulcast-negotiate.html]
+  [Negotiate two simulcast layers]
+    expected: FAIL
+