Upstream RTCDataChannelEvent and RTCPeerConnectionIceEvent ctor tests

third_party/WebKit/LayoutTests/imported/wpt/MANIFEST.json

 {
   "items": {
     "manual": [],
     "reftest": [],
     "stub": [],
     "testharness": [],
     "wdspec": []
   },
   "local_changes": {
     "deleted": [],
@@ skipping 15942 matching lines @@
             "path": "web-animations/timing-model/animations/set-the-timeline-of-an-animation.html",
             "url": "/web-animations/timing-model/animations/set-the-timeline-of-an-animation.html"
           }
         ],
         "web-animations/timing-model/animations/updating-the-finished-state.html": [
           {
             "path": "web-animations/timing-model/animations/updating-the-finished-state.html",
             "url": "/web-animations/timing-model/animations/updating-the-finished-state.html"
           }
         ],
+        "webrtc/RTCDataChannelEvent-constructor.html": [
+          {
+            "path": "webrtc/RTCDataChannelEvent-constructor.html",
+            "url": "/webrtc/RTCDataChannelEvent-constructor.html"
+          }
+        ],
+        "webrtc/RTCPeerConnectionIceEvent-constructor.html": [
+          {
+            "path": "webrtc/RTCPeerConnectionIceEvent-constructor.html",
+            "url": "/webrtc/RTCPeerConnectionIceEvent-constructor.html"
+          }
+        ],
         "webrtc/datachannel-emptystring.html": [
           {
             "path": "webrtc/datachannel-emptystring.html",
             "url": "/webrtc/datachannel-emptystring.html"
           }
         ],
         "webrtc/no-media-call.html": [
           {
             "path": "webrtc/no-media-call.html",
             "url": "/webrtc/no-media-call.html"
@@ skipping 4058 matching lines @@
           "url": "/svg/linking/reftests/href-use-element.html"
         }
       ]
     }
   },
   "reftest_nodes": {},
   "rev": null,
   "url_base": "/",
   "version": 3
 }