--- a/layout/reftests/scoped-style/reftest.list
+++ b/layout/reftests/scoped-style/reftest.list
@@ -43,15 +43,15 @@ fails-if(stylo) == scoped-style-dynamic-
 asserts-if(stylo,1) == scoped-style-dynamic-012.svg scoped-style-dynamic-012-ref.svg
 fails-if(stylo) asserts-if(stylo,1) == scoped-style-dynamic-013.svg scoped-style-dynamic-013-ref.svg
 asserts-if(stylo,1) == scoped-style-dynamic-014.svg scoped-style-dynamic-014-ref.svg
 fails-if(stylo) asserts-if(stylo,1) == scoped-style-dynamic-015.svg scoped-style-dynamic-015-ref.svg
 fails-if(stylo) == scoped-style-import.html scoped-style-import-ref.html
 fails-if(stylo) == scoped-style-media.html scoped-style-media-ref.html
 fails-if(stylo) == scoped-style-namespace.html scoped-style-namespace-ref.html
 fails-if(stylo) == scoped-style-charset.html scoped-style-charset-ref.html
-fails-if(stylo) == scoped-style-document.html scoped-style-document-ref.html
+== scoped-style-document.html scoped-style-document-ref.html
 fails-if(stylo) HTTP(..) == scoped-style-font-face.html scoped-style-font-face-ref.html
 fails-if(stylo) == scoped-style-keyframes.html scoped-style-keyframes-ref.html
 fails-if(stylo) == scoped-style-supports.html scoped-style-supports-ref.html
 pref(layout.css.scope-pseudo.enabled,true) fails-if(stylo) == scoped-style-pseudo-001.html scoped-style-pseudo-001-ref.html
 pref(layout.css.scope-pseudo.enabled,true) fails-if(stylo) == scoped-style-pseudo-002.html scoped-style-pseudo-002-ref.html
 pref(layout.css.scope-pseudo.enabled,true) == scoped-style-pseudo-003.html scoped-style-pseudo-003-ref.html

--- a/layout/reftests/usercss/reftest.list
+++ b/layout/reftests/usercss/reftest.list
@@ -1,3 +1,3 @@
 == usercss.html usercss-ref.html
 == usercss-xbl.html usercss-ref.html
-fails-if(stylo) == usercss-moz-document.html usercss-moz-document-ref.html # bug 1355408
+== usercss-moz-document.html usercss-moz-document-ref.html

--- a/layout/reftests/w3c-css/submitted/conditional3/reftest.list
+++ b/layout/reftests/w3c-css/submitted/conditional3/reftest.list
@@ -19,18 +19,18 @@
 == css-supports-019.xht support/pass.xht
 == css-supports-020.xht support/pass.xht
 == css-supports-021.xht support/pass.xht
 == css-supports-022.xht support/pass.xht
 == css-supports-023.xht support/pass.xht
 == css-supports-024.xht support/pass.xht
 == css-supports-025.xht support/pass.xht
 == css-supports-026.xht support/pass.xht
-fails-if(stylo) == css-supports-027.xht support/pass.xht
-fails-if(stylo) == css-supports-028.xht support/pass.xht
+== css-supports-027.xht support/pass.xht
+== css-supports-028.xht support/pass.xht
 == css-supports-029.xht support/pass.xht
 == css-supports-030.xht support/pass.xht
 == css-supports-031.xht support/pass.xht
 == css-supports-032.xht support/pass.xht
 == css-supports-033.xht support/pass.xht
 == css-supports-034.xht support/pass.xht
 == css-supports-035.xht support/pass.xht
 == css-supports-036.xht support/pass.xht

--- a/layout/style/test/stylo-failures.md
+++ b/layout/style/test/stylo-failures.md
@@ -218,18 +218,16 @@ to mochitest command.
   * test_hover_quirk.html: hover quirks bug 1355724 [6]
 * test_pseudoelement_parsing.html: support parsing some pseudo-classes on some pseudo-elements [5]
 * Unit should be preserved after parsing servo/servo#15346
   * test_units_time.html [1]
 * insertRule / deleteRule don't work bug 1336863
   * test_rule_insertion.html [5]
 * @-moz-document support bug 1355408
   * test_rule_serialization.html [2]
-  * test_moz_document_rules.html [13]
-  * test_bug511909.html `@-moz-document` [4]
   * test_condition_text.html: also \@supports [11]
 * getComputedStyle style doesn't contain custom properties bug 1336891
   * test_variable_serialization_computed.html [35]
   * test_variables.html `custom property name` [2]
 * test_css_supports.html: issues around @supports syntax servo/servo#15482 [8]
 * test_author_specified_style.html: support serializing color as author specified bug 1348165 [27]
 * browser_newtab_share_rule_processors.js: agent style sheet sharing [1]
 * test_selectors.html `this_better_be_unvisited`: visited handling [1]