Allow spawning inline sessions without interaction

components/script/dom/xr.rs

@@ -162,12 +162,12 @@ impl XRMethods for XR {
     ) -> Rc<Promise> {
         let promise = Promise::new_in_current_compartment(&self.global(), comp);
 
-        if !ScriptThread::is_user_interacting() {
-            promise.reject_error(Error::Security);
-            return promise;
-        }
-
         if mode != XRSessionMode::Inline {
+            if !ScriptThread::is_user_interacting() {
+                promise.reject_error(Error::Security);
+                return promise;
+            }
+
             if self.pending_or_active_session() {
                 promise.reject_error(Error::InvalidState);
                 return promise;

tests/wpt/metadata/MANIFEST.json

    "testharness"
   ],
   "webxr/xrWebGLLayer_constructor.https.html": [
-   "0584da79c12def757f951ec53c4c048f18c39b8c",
+   "dda7ec80310f7ff8aac582a98410886ab4d1b81d",
    "testharness"
   ],
   "webxr/xrWebGLLayer_framebuffer_draw.https.html": [

tests/wpt/metadata/webxr/xrWebGLLayer_constructor.https.html.ini

@@ -1,4 +1,5 @@
 [xrWebGLLayer_constructor.https.html]
+  expected: ERROR
   [Ensure that XRWebGLLayer's constructor throws appropriate errors]
-    expected: FAIL
+    expected: TIMEOUT
 

tests/wpt/web-platform-tests/webxr/xrWebGLLayer_constructor.https.html

@@ -31,12 +31,14 @@
         navigator.xr.test.simulateUserActivation(() => {
           navigator.xr.requestSession('immersive-vr')
           .then((session) => {
-            try {
-              let webglLayerIncompatible = new XRWebGLLayer(session, gl);
-              assert_unreached("XRWebGLLayer should fail when created with a context that is not XRCompatible")
-            } catch (err) {
-              assert_equals(err.name, "InvalidStateError");
-            }
+            t.step_func(() => {
+              try {
+                let webglLayerIncompatible = new XRWebGLLayer(session, gl);
+                assert_unreached("XRWebGLLayer should fail when created with a context that is not XRCompatible")
+              } catch (err) {
+                assert_equals(err.name, "InvalidStateError");
+              }
+            })
 
             gl.makeXRCompatible();