Bug 1481981 [wpt PR 12364] - Update wpt metadata, a=testonly

wpt-pr: 12364
wpt-type: metadata

testing/web-platform/meta/inert/inert-in-shadow-dom.tentative.html.ini

@@ -0,0 +1,4 @@
+[inert-in-shadow-dom.tentative.html]
+  [inert inside ShadowRoot affects slotted content]
+    expected: FAIL
+

testing/web-platform/meta/inert/inert-inlines.tentative.html.ini

@@ -0,0 +1,4 @@
+[inert-inlines.tentative.html]
+  [Tests that inert inlines do not receive mouse events. To test manually, click on all the "Click me"s. The test fails if you see red.]
+    expected: FAIL
+

testing/web-platform/meta/inert/inert-label-focus.tentative.html.ini

@@ -0,0 +1,4 @@
+[inert-label-focus.tentative.html]
+  [Calling focus() on a label for a control which is in an inert subtree should have no effect.]
+    expected: FAIL
+

testing/web-platform/meta/inert/inert-node-is-uneditable.tentative.html.ini

@@ -0,0 +1,7 @@
+[inert-node-is-uneditable.tentative.html]
+  [Can edit non-inert contenteditable]
+    expected: FAIL
+
+  [Can't edit inert contenteditable]
+    expected: FAIL
+

testing/web-platform/meta/inert/inert-node-is-unfocusable.tentative.html.ini

@@ -0,0 +1,16 @@
+[inert-node-is-unfocusable.tentative.html]
+  [Setting inert via property correctly modifies inert state]
+    expected: FAIL
+
+  [Elements inside of inert subtrees return false when getting 'inert']
+    expected: FAIL
+
+  [Button with inert atribute is unfocusable.]
+    expected: FAIL
+
+  [All focusable elements inside inert subtree are unfocusable]
+    expected: FAIL
+
+  [Can get inert via property]
+    expected: FAIL
+

testing/web-platform/meta/inert/inert-node-is-unselectable.tentative.html.ini

@@ -0,0 +1,4 @@
+[inert-node-is-unselectable.tentative.html]
+  [Inert nodes cannot be selected.]
+    expected: FAIL
+