--- a/layout/reftests/font-features/reftest.list
+++ b/layout/reftests/font-features/reftest.list
@@ -1,16 +1,16 @@
 # Tests for opentype font feature control (bug 511339)
 #
 # These rely on the Linux Libertine font (loaded via @font-face)
 # to ensure that features are present.
 
 # check that Turkish language causes a change in rendering (no fi ligature)
 # (also works via Pango)
-skip-if(B2G||Mulet) HTTP(..) != font-features-turkish.html font-features-ref.html # bug 773482 # Initial mulet triage: parity with B2G/B2G Desktop
+HTTP(..) != font-features-turkish.html font-features-ref.html
 
 # check that disabling ligatures causes a change
 HTTP(..) != font-features-noliga.html font-features-ref.html
 
 # check that enabling optional ligatures causes a change
 HTTP(..) != font-features-hlig.html font-features-ref.html
 
 # compare Turkish rendering with reference using ZWNJ to break the ligature
@@ -25,26 +25,26 @@ HTTP(..) == font-features-turkish.html f
 
 # compare feature specified within @font-face to same feature in style rule
 HTTP(..) == font-features-hlig-2.html font-features-hlig.html
 HTTP(..) == font-features-hlig-4.html font-features-hlig.html
 HTTP(..) != font-features-hlig-5.html font-features-hlig.html
 HTTP(..) == font-features-ligatures-none.html font-features-noliga.html
 
 # check that feature in style rule overrides @font-face
-skip-if(B2G||Mulet) HTTP(..) == font-features-hlig-3.html font-features-noliga.html # bug 773482 # Initial mulet triage: parity with B2G/B2G Desktop
+HTTP(..) == font-features-hlig-3.html font-features-noliga.html
 
 # compare font-language-override rendering to lang-tagged rendering
-skip-if(B2G||Mulet) HTTP(..) == font-features-turkish-override-1.html font-features-turkish.html # bug 773482 # Initial mulet triage: parity with B2G/B2G Desktop
+HTTP(..) == font-features-turkish-override-1.html font-features-turkish.html
 HTTP(..) == font-features-turkish-override-2.html font-features-turkish.html
 
 # check use of font-language-override to override explicit lang tag
 HTTP(..) == font-features-turkish-override-3.html font-features-ref.html
 HTTP(..) == font-features-turkish-override-4.html font-features-ref.html
-skip-if(B2G||Mulet) HTTP(..) == font-features-turkish-override-5.html font-features-turkish.html # bug 773482 # Initial mulet triage: parity with B2G/B2G Desktop
+HTTP(..) == font-features-turkish-override-5.html font-features-turkish.html
 
 # check that last value wins if a feature is repeated
 HTTP(..) == font-features-order-1.html font-features-ref.html
 HTTP(..) == font-features-order-2.html font-features-noliga.html
 
 # check priority of feature settings vs. font-variant subproperty
 HTTP(..) == font-features-order-3.html font-features-noliga.html
 HTTP(..) == font-features-order-4.html font-features-noliga.html
@@ -54,22 +54,22 @@ HTTP(..) == font-features-order-5.html f
 HTTP(..) == alternates-order.html alternates-order-ref.html
 
 # check that font-specific values line up with @font-face feature settings
 HTTP(..) == annotations.html annotations-ref.html
 
 # font-variant subproperties
 # test for specific features being on and others off, based on prop values
 # (debug problems with font-variant-debug.html which displays all props)
-skip-if(Mulet) HTTP(..) == font-variant-alternates.html font-variant-alternates-ref.html # MULET: Bug 1144079: Re-enable Mulet mochitests and reftests taskcluster-specific disables
-skip-if(Mulet) HTTP(..) == font-variant-caps.html font-variant-caps-ref.html # MULET: Bug 1144079: Re-enable Mulet mochitests and reftests taskcluster-specific disables
-skip-if(Mulet) HTTP(..) == font-variant-east-asian.html font-variant-east-asian-ref.html # MULET: Bug 1144079: Re-enable Mulet mochitests and reftests taskcluster-specific disables
-skip-if(Mulet) HTTP(..) == font-variant-ligatures.html font-variant-ligatures-ref.html # MULET: Bug 1144079: Re-enable Mulet mochitests and reftests taskcluster-specific disables
-skip-if(Mulet) HTTP(..) == font-variant-numeric.html font-variant-numeric-ref.html # MULET: Bug 1144079: Re-enable Mulet mochitests and reftests taskcluster-specific disables
-skip-if(Mulet) HTTP(..) == font-variant-position.html font-variant-position-ref.html # MULET: Bug 1144079: Re-enable Mulet mochitests and reftests taskcluster-specific disables
+HTTP(..) == font-variant-alternates.html font-variant-alternates-ref.html
+HTTP(..) == font-variant-caps.html font-variant-caps-ref.html
+HTTP(..) == font-variant-east-asian.html font-variant-east-asian-ref.html
+HTTP(..) == font-variant-ligatures.html font-variant-ligatures-ref.html
+HTTP(..) == font-variant-numeric.html font-variant-numeric-ref.html
+HTTP(..) == font-variant-position.html font-variant-position-ref.html
 
 # font-kerning
 HTTP(..) != font-kerning-normal.html font-kerning-none.html
 HTTP(..) != font-kerning-auto.html font-kerning-none.html
 HTTP(..) == font-kerning-auto.html font-kerning-normal.html
 HTTP(..) == font-kerning-normal.html font-kerning-kern.html
 HTTP(..) == font-kerning-none.html font-kerning-nokern.html
 HTTP(..) == font-kerning-1.html font-kerning-none.html