diff --git a/components/script/dom/webidls/VR.webidl b/components/script/dom/webidls/VR.webidl
index af256286523..a1092cdb734 100644
--- a/components/script/dom/webidls/VR.webidl
+++ b/components/script/dom/webidls/VR.webidl
@@ -5,6 +5,7 @@
 // https://w3c.github.io/webvr/#interface-navigator
 [NoInterfaceObject]
 interface VR {
+  [Pref="dom.webvr.enabled"]
   Promise<sequence<VRDisplay>> getDisplays();
   //readonly attribute FrozenArray<VRDisplay> activeVRDisplays;
 };
diff --git a/tests/wpt/include.ini b/tests/wpt/include.ini
index 9daccd9d3f0..ecc822918a6 100644
--- a/tests/wpt/include.ini
+++ b/tests/wpt/include.ini
@@ -103,6 +103,8 @@ skip: true
   skip: false
 [webgl]
   skip: false
+[webvr]
+  skip: false
 [WebIDL]
   skip: false
 [websockets]
diff --git a/tests/wpt/metadata/custom-elements/parser/parser-sets-attributes-and-children.html.ini b/tests/wpt/metadata/custom-elements/parser/parser-sets-attributes-and-children.html.ini
index 24282dc421e..775fd656cf1 100644
--- a/tests/wpt/metadata/custom-elements/parser/parser-sets-attributes-and-children.html.ini
+++ b/tests/wpt/metadata/custom-elements/parser/parser-sets-attributes-and-children.html.ini
@@ -1,4 +1,4 @@
 [parser-sets-attributes-and-children.html]
   expected:
     if os == "mac": TIMEOUT
-    if os == "linux": TIMEOUT
+    if os == "linux": CRASH
diff --git a/tests/wpt/metadata/html/semantics/text-level-semantics/the-wbr-element/wbr-element.html.ini b/tests/wpt/metadata/html/semantics/text-level-semantics/the-wbr-element/wbr-element.html.ini
index 160398681b4..0d9db9d707d 100644
--- a/tests/wpt/metadata/html/semantics/text-level-semantics/the-wbr-element/wbr-element.html.ini
+++ b/tests/wpt/metadata/html/semantics/text-level-semantics/the-wbr-element/wbr-element.html.ini
@@ -1,8 +1,3 @@
-[wbr-element.html]
-  type: reftest
-  reftype: !=
-  refurl: /html/semantics/text-level-semantics/the-wbr-element/wbr-element-notref.html
-
 [wbr-element.html]
   type: reftest
   reftype: ==
diff --git a/tests/wpt/metadata/webvr/__dir__.ini b/tests/wpt/metadata/webvr/__dir__.ini
new file mode 100644
index 00000000000..da93113793b
--- /dev/null
+++ b/tests/wpt/metadata/webvr/__dir__.ini
@@ -0,0 +1 @@
+prefs: ["dom.webvr.enabled:true"]
diff --git a/tests/wpt/metadata/webvr/idlharness.https.html.ini b/tests/wpt/metadata/webvr/idlharness.https.html.ini
new file mode 100644
index 00000000000..74bf11b2015
--- /dev/null
+++ b/tests/wpt/metadata/webvr/idlharness.https.html.ini
@@ -0,0 +1,22 @@
+[idlharness.https.html]
+  [Navigator interface: operation getVRDisplays()]
+    expected: FAIL
+
+  [Navigator interface: attribute activeVRDisplays]
+    expected: FAIL
+
+  [Navigator interface: attribute vrEnabled]
+    expected: FAIL
+
+  [HTMLIFrameElement interface: attribute allowvr]
+    expected: FAIL
+
+  [Gamepad interface: attribute displayId]
+    expected: FAIL
+
+  [VRDisplay interface: operation requestPresent([object Object\])]
+    expected: FAIL
+
+  [VRDisplay interface: operation exitPresent()]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/webvr/webvr-disabled-by-feature-policy.https.sub.html.ini b/tests/wpt/metadata/webvr/webvr-disabled-by-feature-policy.https.sub.html.ini
new file mode 100644
index 00000000000..a55dd4fa48d
--- /dev/null
+++ b/tests/wpt/metadata/webvr/webvr-disabled-by-feature-policy.https.sub.html.ini
@@ -0,0 +1,11 @@
+[webvr-disabled-by-feature-policy.https.sub.html]
+  expected: TIMEOUT
+  [Feature-Policy header vr "none" disallows the top-level document.]
+    expected: FAIL
+
+  [Feature-Policy header vr "none" disallows same-origin iframes.]
+    expected: TIMEOUT
+
+  [Feature-Policy header vr "none" disallows cross-origin iframes.]
+    expected: TIMEOUT
+
diff --git a/tests/wpt/metadata/webvr/webvr-enabled-by-feature-policy-attribute-redirect-on-load.https.sub.html.ini b/tests/wpt/metadata/webvr/webvr-enabled-by-feature-policy-attribute-redirect-on-load.https.sub.html.ini
new file mode 100644
index 00000000000..f62af3274ab
--- /dev/null
+++ b/tests/wpt/metadata/webvr/webvr-enabled-by-feature-policy-attribute-redirect-on-load.https.sub.html.ini
@@ -0,0 +1,7 @@
+[webvr-enabled-by-feature-policy-attribute-redirect-on-load.https.sub.html]
+  [Feature-Policy allow="vr" attribute allows same-origin relocation]
+    expected: FAIL
+
+  [Feature-Policy allow="vr" attribute disallows cross-origin relocation]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/webvr/webvr-enabled-by-feature-policy-attribute.https.sub.html.ini b/tests/wpt/metadata/webvr/webvr-enabled-by-feature-policy-attribute.https.sub.html.ini
new file mode 100644
index 00000000000..eefc44081c1
--- /dev/null
+++ b/tests/wpt/metadata/webvr/webvr-enabled-by-feature-policy-attribute.https.sub.html.ini
@@ -0,0 +1,7 @@
+[webvr-enabled-by-feature-policy-attribute.https.sub.html]
+  [Feature-Policy allow="vr" attribute allows same-origin iframe]
+    expected: FAIL
+
+  [Feature-Policy allow="vr" attribute allows cross-origin iframe]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/webvr/webvr-enabled-by-feature-policy.https.sub.html.ini b/tests/wpt/metadata/webvr/webvr-enabled-by-feature-policy.https.sub.html.ini
new file mode 100644
index 00000000000..8a363f316bd
--- /dev/null
+++ b/tests/wpt/metadata/webvr/webvr-enabled-by-feature-policy.https.sub.html.ini
@@ -0,0 +1,8 @@
+[webvr-enabled-by-feature-policy.https.sub.html]
+  expected: TIMEOUT
+  [Feature-Policy header vr * allows same-origin iframes.]
+    expected: TIMEOUT
+
+  [Feature-Policy header vr * allows cross-origin iframes.]
+    expected: TIMEOUT
+
diff --git a/tests/wpt/metadata/webvr/webvr-enabled-on-self-origin-by-feature-policy.https.sub.html.ini b/tests/wpt/metadata/webvr/webvr-enabled-on-self-origin-by-feature-policy.https.sub.html.ini
new file mode 100644
index 00000000000..bb968ef6d8d
--- /dev/null
+++ b/tests/wpt/metadata/webvr/webvr-enabled-on-self-origin-by-feature-policy.https.sub.html.ini
@@ -0,0 +1,8 @@
+[webvr-enabled-on-self-origin-by-feature-policy.https.sub.html]
+  expected: TIMEOUT
+  [Feature-Policy header vr "self" allows same-origin iframes.]
+    expected: TIMEOUT
+
+  [Feature-Policy header vr "self" disallows cross-origin iframes.]
+    expected: TIMEOUT
+
diff --git a/tests/wpt/mozilla/meta/css/border_radius_elliptical_a.html.ini b/tests/wpt/mozilla/meta/css/border_radius_elliptical_a.html.ini
deleted file mode 100644
index 030543a5009..00000000000
--- a/tests/wpt/mozilla/meta/css/border_radius_elliptical_a.html.ini
+++ /dev/null
@@ -1,3 +0,0 @@
-[border_radius_elliptical_a.html]
-  bug: https://github.com/servo/servo/issues/19271
-  expected: FAIL
diff --git a/tests/wpt/mozilla/meta/css/transition_calc_implicit.html.ini b/tests/wpt/mozilla/meta/css/transition_calc_implicit.html.ini
deleted file mode 100644
index dbea4f293ad..00000000000
--- a/tests/wpt/mozilla/meta/css/transition_calc_implicit.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[transition_calc_implicit.html]
-  expected: TIMEOUT