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/rendering/widgets/button-layout/computed-style.html.ini

@@ -0,0 +1,135 @@
+[computed-style.html]
+  [computed display of <input type=color> with display: flow-root]
+    expected: FAIL
+
+  [computed display of <input type=submit> with display: ruby]
+    expected: FAIL
+
+  [computed display of <input type=reset> with display: inline-grid]
+    expected: FAIL
+
+  [computed display of <input type=submit> with display: inline-grid]
+    expected: FAIL
+
+  [computed display of <button type=submit> with display: ruby]
+    expected: FAIL
+
+  [computed display of <input type=reset> with display: ruby-text-container]
+    expected: FAIL
+
+  [computed display of <button type=submit> with display: ruby-base]
+    expected: FAIL
+
+  [computed display of <input type=submit> with display: ruby-text-container]
+    expected: FAIL
+
+  [computed display of <input type=color> with display: grid]
+    expected: FAIL
+
+  [computed display of <input type=reset> with display: grid]
+    expected: FAIL
+
+  [computed display of <button type=submit> with display: ruby-text-container]
+    expected: FAIL
+
+  [computed display of <button type=submit> with display: ruby-base-container]
+    expected: FAIL
+
+  [computed display of <input type=button> with display: ruby-text]
+    expected: FAIL
+
+  [computed display of <input type=reset> with display: ruby]
+    expected: FAIL
+
+  [computed display of <input type=button> with display: ruby-base-container]
+    expected: FAIL
+
+  [computed display of <button type=submit> with display: grid]
+    expected: FAIL
+
+  [computed display of <input type=button> with display: ruby-text-container]
+    expected: FAIL
+
+  [computed display of <button type=submit> with display: ruby-text]
+    expected: FAIL
+
+  [computed display of <button type=submit> with display: flow-root]
+    expected: FAIL
+
+  [computed display of <input type=submit> with display: contents]
+    expected: FAIL
+
+  [computed display of <input type=color> with display: ruby-text-container]
+    expected: FAIL
+
+  [computed display of <input type=reset> with display: ruby-base]
+    expected: FAIL
+
+  [computed display of <input type=button> with display: inline-grid]
+    expected: FAIL
+
+  [computed display of <input type=color> with display: contents]
+    expected: FAIL
+
+  [computed display of <input type=color> with display: ruby-text]
+    expected: FAIL
+
+  [computed display of <input type=color> with display: ruby]
+    expected: FAIL
+
+  [computed display of <input type=submit> with display: flow-root]
+    expected: FAIL
+
+  [computed display of <input type=color> with display: inline-grid]
+    expected: FAIL
+
+  [computed display of <input type=button> with display: ruby-base]
+    expected: FAIL
+
+  [computed display of <input type=button> with display: ruby]
+    expected: FAIL
+
+  [computed display of <input type=reset> with display: contents]
+    expected: FAIL
+
+  [computed display of <input type=button> with display: flow-root]
+    expected: FAIL
+
+  [computed display of <input type=color> with display: ruby-base]
+    expected: FAIL
+
+  [computed display of <button type=submit> with display: inline-grid]
+    expected: FAIL
+
+  [computed display of <input type=color> with display: ruby-base-container]
+    expected: FAIL
+
+  [computed display of <input type=submit> with display: ruby-base-container]
+    expected: FAIL
+
+  [computed display of <input type=submit> with display: ruby-base]
+    expected: FAIL
+
+  [computed display of <input type=reset> with display: flow-root]
+    expected: FAIL
+
+  [computed display of <input type=button> with display: contents]
+    expected: FAIL
+
+  [computed display of <input type=submit> with display: ruby-text]
+    expected: FAIL
+
+  [computed display of <button type=submit> with display: contents]
+    expected: FAIL
+
+  [computed display of <input type=reset> with display: ruby-text]
+    expected: FAIL
+
+  [computed display of <input type=button> with display: grid]
+    expected: FAIL
+
+  [computed display of <input type=reset> with display: ruby-base-container]
+    expected: FAIL
+
+  [computed display of <input type=submit> with display: grid]
+    expected: FAIL