Bug 1485453 [wpt PR 12626] - Correct WebXR idlharness test, a=testonly

Automatic update from web-platform-testsCorrect WebXR idlharness test

XR devices and sessions cannot be obtained without a physical device
connected to the system or a system to mock out the backend APIs. As
setting up such as system would take a lot of work, it is unlikely to be
worthwhile while the spec is still undergoing so much change. Therefore,
the incorrect calls to get device and session have been removed, and can
be written correctly at a later date.

Bug: 870602
Change-Id: I0c9f512605d17dc3df890d699da016a8bc1e1c0c
Reviewed-on: https://chromium-review.googlesource.com/1185285
Commit-Queue: Anna Offenwanger <offenwanger@chromium.org>
Reviewed-by: Brandon Jones <bajones@chromium.org>
Cr-Commit-Position: refs/heads/master@{#585306}

--

wpt-commits: 1aace0320ac65ead4f7569484fab741e6fdfb81d
wpt-pr: 12626

testing/web-platform/meta/MANIFEST.json

@@ -654698,7 +654698,7 @@
    "support"
   ],
   "webxr/idlharness.https.window.js": [
-   "9576379f30f35500f59db67897332a0f77e86ea5",
+   "3e54e367787cb95dada398790fe23b10174df29f",
    "testharness"
   ],
   "webxr/resources/webxr_check.html": [

testing/web-platform/tests/webxr/idlharness.https.window.js

@@ -11,11 +11,7 @@ idl_test(
   async idl_array => {
     idl_array.add_objects({
       Navigator: ['navigator'],
-      XR: ['navigator.XR'],
-      XRDevice: ['device'],
-      XRSession: ['session'],
+      XR: ['navigator.xr'],
     });
-    self.device = await navigator.XR.requestDevice();
-    self.session = await device.requestSession();
   }
 );