Rename metadata directories

This renames:
 - `tests/wpt/metadata` → `tests/wpt/meta-legacy-layout`
 - `tests/wpt/metadata-layout-2020` → `tests/wpt/meta`
 - `tests/wpt/mozilla/meta` → `tests/wpt/mozilla/meta-legacy-layout`
 - `tests/wpt/mozilla/meta-layout-2020` → `tests/wpt/mozilla/meta`

tests/wpt/meta-legacy-layout/html/webappapis/scripting/processing-model-2/compile-error-cross-origin-setInterval.html.ini

@@ -0,0 +1,5 @@
+[compile-error-cross-origin-setInterval.html]
+  type: testharness
+  [window.onerror - compile error in cross-origin setInterval (column)]
+    expected: FAIL
+

tests/wpt/meta-legacy-layout/html/webappapis/scripting/processing-model-2/compile-error-cross-origin-setTimeout.html.ini

@@ -0,0 +1,5 @@
+[compile-error-cross-origin-setTimeout.html]
+  type: testharness
+  [window.onerror - compile error in cross-origin setTimeout (column)]
+    expected: FAIL
+

tests/wpt/meta-legacy-layout/html/webappapis/scripting/processing-model-2/compile-error-cross-origin.html.ini

@@ -0,0 +1,8 @@
+[compile-error-cross-origin.html]
+  type: testharness
+  [window.onerror - compile error in <script src=//www1...>]
+    expected: FAIL
+
+  [window.onerror - compile error in <script src=//www1...> (column)]
+    expected: FAIL
+

tests/wpt/meta-legacy-layout/html/webappapis/scripting/processing-model-2/compile-error-in-attribute.html.ini

@@ -0,0 +1,8 @@
+[compile-error-in-attribute.html]
+  type: testharness
+  [window.onerror - compile error in attribute]
+    expected: FAIL
+
+  [window.onerror - compile error in attribute (column)]
+    expected: FAIL
+

tests/wpt/meta-legacy-layout/html/webappapis/scripting/processing-model-2/compile-error-in-setInterval.html.ini

@@ -0,0 +1,5 @@
+[compile-error-in-setInterval.html]
+  type: testharness
+  [window.onerror - compile error in setInterval]
+    expected: FAIL
+

tests/wpt/meta-legacy-layout/html/webappapis/scripting/processing-model-2/compile-error-in-setTimeout.html.ini

@@ -0,0 +1,5 @@
+[compile-error-in-setTimeout.html]
+  type: testharness
+  [window.onerror - compile error in setTimeout]
+    expected: FAIL
+

tests/wpt/meta-legacy-layout/html/webappapis/scripting/processing-model-2/integration-with-the-javascript-agent-formalism/atomics-wait-async.https.any.js.ini

@@ -0,0 +1,14 @@
+[atomics-wait-async.https.any.html]
+  [Atomics.waitAsync timeout in a Window]
+    expected: FAIL
+
+  [Atomics.waitAsync notification in a Window]
+    expected: FAIL
+
+
+[atomics-wait-async.https.any.worker.html]
+  [Atomics.waitAsync timeout in a DedicatedWorkerGlobalScope]
+    expected: FAIL
+
+  [Atomics.waitAsync notification in a DedicatedWorkerGlobalScope]
+    expected: FAIL

tests/wpt/meta-legacy-layout/html/webappapis/scripting/processing-model-2/integration-with-the-javascript-agent-formalism/requires-failure.https.any.js.ini

@@ -0,0 +1,9 @@
+[requires-failure.https.any.html]
+  [[[CanBlock\]\] in a Window]
+    expected: FAIL
+
+[requires-failure.https.any.serviceworker.html]
+  expected: ERROR
+  [requires-failure]
+    expected: FAIL
+

tests/wpt/meta-legacy-layout/html/webappapis/scripting/processing-model-2/integration-with-the-javascript-agent-formalism/requires-success.any.js.ini

@@ -0,0 +1,8 @@
+[requires-success.any.worker.html]
+  [[[CanBlock\]\] in a DedicatedWorkerGlobalScope]
+    expected: FAIL
+
+[requires-success.any.sharedworker.html]
+  expected: ERROR
+  [requires-success]
+    expected: FAIL

tests/wpt/meta-legacy-layout/html/webappapis/scripting/processing-model-2/integration-with-the-javascript-job-queue/promise-job-entry-different-function-realm.html.ini

@@ -0,0 +1,15 @@
+[promise-job-entry-different-function-realm.html]
+  [Fulfillment handler on fulfilled promise]
+    expected: FAIL
+
+  [Rejection handler on pending-then-rejected promise]
+    expected: FAIL
+
+  [Thenable resolution]
+    expected: FAIL
+
+  [Rejection handler on rejected promise]
+    expected: FAIL
+
+  [Fulfillment handler on pending-then-fulfilled promise]
+    expected: FAIL

tests/wpt/meta-legacy-layout/html/webappapis/scripting/processing-model-2/integration-with-the-javascript-job-queue/promise-job-entry.html.ini

@@ -0,0 +1,19 @@
+[promise-job-entry.html]
+  expected: TIMEOUT
+  [Fulfillment handler on fulfilled promise]
+    expected: FAIL
+
+  [Rejection handler on pending-then-rejected promise]
+    expected: TIMEOUT
+
+  [Sanity check: this all works as expected with no promises involved]
+    expected: FAIL
+
+  [Thenable resolution]
+    expected: FAIL
+
+  [Rejection handler on rejected promise]
+    expected: FAIL
+
+  [Fulfillment handler on pending-then-fulfilled promise]
+    expected: TIMEOUT

tests/wpt/meta-legacy-layout/html/webappapis/scripting/processing-model-2/integration-with-the-javascript-job-queue/promise-job-incumbent.html.ini

@@ -0,0 +1,7 @@
+[promise-job-incumbent.html]
+  [Fulfillment handler on pending-then-fulfilled promise, using backup incumbent settings object stack]
+    expected: FAIL
+
+  [Rejection handler on pending-then-rejected promise, using backup incumbent settings object stack]
+    expected: FAIL
+

tests/wpt/meta-legacy-layout/html/webappapis/scripting/processing-model-2/runtime-error-cross-origin-setInterval.html.ini

@@ -0,0 +1,5 @@
+[runtime-error-cross-origin-setInterval.html]
+  type: testharness
+  [window.onerror - runtime error in cross-origin setInterval (column)]
+    expected: FAIL
+

tests/wpt/meta-legacy-layout/html/webappapis/scripting/processing-model-2/runtime-error-cross-origin-setTimeout.html.ini

@@ -0,0 +1,5 @@
+[runtime-error-cross-origin-setTimeout.html]
+  type: testharness
+  [window.onerror - runtime error in cross-origin setTimeout (column)]
+    expected: FAIL
+

tests/wpt/meta-legacy-layout/html/webappapis/scripting/processing-model-2/runtime-error-cross-origin.html.ini

@@ -0,0 +1,8 @@
+[runtime-error-cross-origin.html]
+  type: testharness
+  [window.onerror - runtime error in <script src=//www1...>]
+    expected: FAIL
+
+  [window.onerror - runtime error in <script src=//www1...> (column)]
+    expected: FAIL
+

tests/wpt/meta-legacy-layout/html/webappapis/scripting/processing-model-2/runtime-error-in-setInterval.html.ini

@@ -0,0 +1,5 @@
+[runtime-error-in-setInterval.html]
+  type: testharness
+  [window.onerror - runtime error in setInterval]
+    expected: FAIL
+

tests/wpt/meta-legacy-layout/html/webappapis/scripting/processing-model-2/runtime-error-in-setTimeout.html.ini

@@ -0,0 +1,5 @@
+[runtime-error-in-setTimeout.html]
+  type: testharness
+  [window.onerror - runtime error in setTimeout]
+    expected: FAIL
+

tests/wpt/meta-legacy-layout/html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/allow-crossorigin.html.ini

@@ -0,0 +1,2 @@
+[allow-crossorigin.html]
+  type: testharness

tests/wpt/meta-legacy-layout/html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/disallow-crossorigin.html.ini

@@ -0,0 +1,5 @@
+[disallow-crossorigin.html]
+  type: testharness
+  [Promise rejection event should be muted for cross-origin non-CORS script]
+    expected: FAIL
+

tests/wpt/meta-legacy-layout/html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/promise-rejection-events-attached-in-event.html.ini

@@ -0,0 +1,2 @@
+[promise-rejection-events-attached-in-event.html]
+  type: testharness

tests/wpt/meta-legacy-layout/html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/promise-rejection-events.dedicatedworker.html.ini

@@ -0,0 +1,22 @@
+[promise-rejection-events.dedicatedworker.html]
+  type: testharness
+  [microtask nesting: attaching a handler inside a combination of mutationObserverMicrotask + promise microtasks, all inside a postMessageTask]
+    expected: FAIL
+
+  [microtask nesting: attaching a handler inside a combination of promise microtasks + mutationObserverMicrotask, all inside a postMessageTask]
+    expected: FAIL
+
+  [delayed handling: a nested-postMessageTask after promise creation/rejection, plus promise microtasks, is too late to attach a rejection handler]
+    expected: FAIL
+
+  [delayed handling: a nested-postMessageTask before promise creation/rejection, plus many promise microtasks, is too late to attach a rejection handler]
+    expected: FAIL
+
+  [delayed handling: a nested-postMessageTask after promise creation/rejection, plus many promise microtasks, is too late to attach a rejection handler]
+    expected: FAIL
+
+  [delayed handling: delaying handling rejected promise created from createImageBitmap will cause both events to fire]
+    expected: FAIL
+
+  [unhandledrejection: from createImageBitmap which is UA triggered]
+    expected: FAIL

tests/wpt/meta-legacy-layout/html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/promise-rejection-events.html.ini

@@ -0,0 +1,7 @@
+[promise-rejection-events.html]
+  expected: TIMEOUT
+  [delayed handling: delaying handling rejected promise created from createImageBitmap will cause both events to fire]
+    expected: TIMEOUT
+
+  [unhandledrejection: from createImageBitmap which is UA triggered]
+    expected: FAIL

tests/wpt/meta-legacy-layout/html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/promise-rejection-events.serviceworker.https.html.ini

@@ -0,0 +1,8 @@
+[promise-rejection-events.serviceworker.https.html]
+  type: testharness
+  [Service worker setup]
+    expected: FAIL
+
+  [Promise rejection events tests: in a service worker context]
+    expected: FAIL
+

tests/wpt/meta-legacy-layout/html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/promise-rejection-events.sharedworker.html.ini

@@ -0,0 +1,6 @@
+[promise-rejection-events.sharedworker.html]
+  type: testharness
+  expected: ERROR
+  [Promise rejection events tests: in a shared worker context]
+    expected: FAIL
+

tests/wpt/meta-legacy-layout/html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/promise-resolution-order.html.ini

@@ -0,0 +1,4 @@
+[promise-resolution-order.html]
+  expected: TIMEOUT
+  [Promise rejection ordering]
+    expected: TIMEOUT

tests/wpt/meta-legacy-layout/html/webappapis/scripting/processing-model-2/window-onerror-runtime-error-throw.html.ini

@@ -0,0 +1,7 @@
+[window-onerror-runtime-error-throw.html]
+  [correct line number passed to window.onerror]
+    expected: FAIL
+
+  [correct url passed to window.onerror]
+    expected: FAIL
+

tests/wpt/meta-legacy-layout/html/webappapis/scripting/processing-model-2/window-onerror-with-cross-frame-event-listeners-1.html.ini

@@ -0,0 +1,3 @@
+[window-onerror-with-cross-frame-event-listeners-1.html]
+  type: testharness
+  bug: https://github.com/servo/servo/issues/3311

tests/wpt/meta-legacy-layout/html/webappapis/scripting/processing-model-2/window-onerror-with-cross-frame-event-listeners-4.html.ini

@@ -0,0 +1,3 @@
+[window-onerror-with-cross-frame-event-listeners-4.html]
+  type: testharness
+  bug: https://github.com/servo/servo/issues/3311