--- a/layout/reftests/scrolling/reftest.list
+++ b/layout/reftests/scrolling/reftest.list
@@ -1,43 +1,43 @@
-skip-if((B2G&&browserIsRemote)||Mulet) HTTP == deferred-anchor.xhtml#d deferred-anchor-ref.xhtml#d # Initial mulet triage: parity with B2G/B2G Desktop
+HTTP == deferred-anchor.xhtml#d deferred-anchor-ref.xhtml#d
 fuzzy-if(xulRuntime.widgetToolkit=="gtk3",1,23) == deferred-anchor2.xhtml deferred-anchor-ref.xhtml#d # bug 1182632
 HTTP == fixed-1.html fixed-1.html?ref
 fuzzy-if(skiaContent,1,32200) HTTP == fixed-table-1.html fixed-table-1.html?ref
 HTTP == fixed-opacity-1.html fixed-opacity-1.html?ref
-skip-if(B2G||Mulet) HTTP == fixed-opacity-2.html fixed-opacity-2.html?ref # Initial mulet triage: parity with B2G/B2G Desktop
-skip-if(B2G||Mulet) random-if(gtkWidget) fuzzy-if(Android,3,60) HTTP == fixed-text-1.html fixed-text-1.html?ref # Initial mulet triage: parity with B2G/B2G Desktop
+HTTP == fixed-opacity-2.html fixed-opacity-2.html?ref
+random-if(gtkWidget) fuzzy-if(Android,3,60) HTTP == fixed-text-1.html fixed-text-1.html?ref
 HTTP == fixed-text-2.html fixed-text-2.html?ref
-random-if(Android) skip-if((B2G&&browserIsRemote)||Mulet) fuzzy-if(/^Windows\x20NT\x2010\.0/.test(http.oscpu),1,12) == iframe-border-radius.html iframe-border-radius-ref.html # bug 760269 # Initial mulet triage: parity with B2G/B2G Desktop
+random-if(Android) fuzzy-if(/^Windows\x20NT\x2010\.0/.test(http.oscpu),1,12) == iframe-border-radius.html iframe-border-radius-ref.html # bug 760269
 random-if(Android) HTTP == image-1.html image-1.html?ref
 random-if(Android) HTTP == opacity-mixed-scrolling-1.html opacity-mixed-scrolling-1.html?ref # bug 760269
-skip-if(B2G||Mulet) random-if(cocoaWidget) HTTP == opacity-mixed-scrolling-2.html opacity-mixed-scrolling-2.html?ref # see bug 625357 # Initial mulet triage: parity with B2G/B2G Desktop
+random-if(cocoaWidget) HTTP == opacity-mixed-scrolling-2.html opacity-mixed-scrolling-2.html?ref # see bug 625357
 skip-if(Android) pref(layout.css.scroll-behavior.enabled,true) pref(layout.css.scroll-behavior.property-enabled,true) == scroll-behavior-1.html scroll-behavior-1.html?ref # see bug 1041833
 skip-if(Android) pref(layout.css.scroll-behavior.enabled,true) pref(layout.css.scroll-behavior.property-enabled,true) == scroll-behavior-2.html scroll-behavior-2.html?ref # see bug 1041833
-skip-if(Mulet) skip-if(Android) pref(layout.css.scroll-behavior.enabled,true) pref(layout.css.scroll-behavior.property-enabled,true) == scroll-behavior-3.html scroll-behavior-3.html?ref # see bug 1041833 # MULET: Bug 1144079: Re-enable Mulet mochitests and reftests taskcluster-specific disables
-skip-if(Mulet) skip-if(Android) pref(layout.css.scroll-behavior.enabled,true) pref(layout.css.scroll-behavior.property-enabled,true) == scroll-behavior-4.html scroll-behavior-4.html?ref # see bug 1041833 # MULET: Bug 1144079: Re-enable Mulet mochitests and reftests taskcluster-specific disables
-skip-if(Mulet) skip-if(Android) pref(layout.css.scroll-behavior.enabled,true) pref(layout.css.scroll-behavior.property-enabled,true) == scroll-behavior-5.html scroll-behavior-5.html?ref # see bug 1041833 # MULET: Bug 1144079: Re-enable Mulet mochitests and reftests taskcluster-specific disables
+skip-if(Android) pref(layout.css.scroll-behavior.enabled,true) pref(layout.css.scroll-behavior.property-enabled,true) == scroll-behavior-3.html scroll-behavior-3.html?ref # see bug 1041833
+skip-if(Android) pref(layout.css.scroll-behavior.enabled,true) pref(layout.css.scroll-behavior.property-enabled,true) == scroll-behavior-4.html scroll-behavior-4.html?ref # see bug 1041833
+skip-if(Android) pref(layout.css.scroll-behavior.enabled,true) pref(layout.css.scroll-behavior.property-enabled,true) == scroll-behavior-5.html scroll-behavior-5.html?ref # see bug 1041833
 skip-if(Android) pref(layout.css.scroll-behavior.enabled,true) pref(layout.css.scroll-behavior.property-enabled,true) == scroll-behavior-6.html scroll-behavior-6.html?ref # see bug 1041833
 skip-if(Android) pref(layout.css.scroll-behavior.enabled,true) pref(layout.css.scroll-behavior.property-enabled,true) == scroll-behavior-7.html scroll-behavior-7.html?ref # see bug 1041833
 skip-if(Android) pref(layout.css.scroll-behavior.enabled,true) pref(layout.css.scroll-behavior.property-enabled,true) == scroll-behavior-8.html scroll-behavior-8.html?ref # see bug 1041833
 skip-if(Android) pref(layout.css.scroll-behavior.enabled,true) pref(layout.css.scroll-behavior.property-enabled,true) == scroll-behavior-9.html scroll-behavior-9.html?ref # see bug 1041833
 skip-if(Android) pref(layout.css.scroll-behavior.enabled,true) pref(layout.css.scroll-behavior.property-enabled,true) == scroll-behavior-10.html scroll-behavior-10.html?ref # see bug 1041833
-skip-if((B2G&&browserIsRemote)||Mulet) HTTP == simple-1.html simple-1.html?ref # Initial mulet triage: parity with B2G/B2G Desktop
-skip-if(B2G||Mulet) HTTP == subpixel-1.html#d subpixel-1-ref.html#d # Initial mulet triage: parity with B2G/B2G Desktop
+HTTP == simple-1.html simple-1.html?ref
+HTTP == subpixel-1.html#d subpixel-1-ref.html#d
 fuzzy-if(Android,4,120) HTTP == text-1.html text-1.html?ref
 fuzzy-if(Android,4,120) HTTP == text-2.html?up text-2.html?ref
-skip-if(B2G||Mulet) fuzzy-if(d2d,1,4) HTTP == transformed-1.html transformed-1.html?ref # Initial mulet triage: parity with B2G/B2G Desktop
+fuzzy-if(d2d,1,4) HTTP == transformed-1.html transformed-1.html?ref
 HTTP == transformed-1.html?up transformed-1.html?ref
 fuzzy-if(Android,5,20000) == uncovering-1.html uncovering-1-ref.html
 fuzzy-if(Android,5,20000) == uncovering-2.html uncovering-2-ref.html
-skip-if(B2G||Mulet) fuzzy-if(asyncPan&&!layersGPUAccelerated,121,4520) == less-than-scrollbar-height.html less-than-scrollbar-height-ref.html # Initial mulet triage: parity with B2G/B2G Desktop
-skip-if(B2G||Mulet) == huge-horizontal-overflow.html huge-horizontal-overflow-ref.html # Initial mulet triage: parity with B2G/B2G Desktop
-skip-if(B2G||Mulet) == huge-vertical-overflow.html huge-vertical-overflow-ref.html # Initial mulet triage: parity with B2G/B2G Desktop
+fuzzy-if(asyncPan&&!layersGPUAccelerated,121,4520) == less-than-scrollbar-height.html less-than-scrollbar-height-ref.html
+== huge-horizontal-overflow.html huge-horizontal-overflow-ref.html
+== huge-vertical-overflow.html huge-vertical-overflow-ref.html
 fuzzy-if(asyncPan&&!layersGPUAccelerated,102,6818) == iframe-scrolling-attr-1.html iframe-scrolling-attr-ref.html
-skip-if((B2G&&browserIsRemote)||Mulet) fuzzy-if(asyncPan&&!layersGPUAccelerated,121,6818) == iframe-scrolling-attr-2.html iframe-scrolling-attr-ref.html # Initial mulet triage: parity with B2G/B2G Desktop
+fuzzy-if(asyncPan&&!layersGPUAccelerated,121,6818) == iframe-scrolling-attr-2.html iframe-scrolling-attr-ref.html
 == frame-scrolling-attr-1.html frame-scrolling-attr-ref.html
 fuzzy-if(asyncPan&&!layersGPUAccelerated,102,2420) == frame-scrolling-attr-2.html frame-scrolling-attr-ref.html
 == move-item.html move-item-ref.html # bug 1125750
 == fractional-scroll-area.html?top=-0.4&outerBottom=100&innerBottom=200 fractional-scroll-area.html?top=0&outerBottom=100&innerBottom=200
 == fractional-scroll-area.html?top=0.4&outerBottom=100&innerBottom=200 fractional-scroll-area.html?top=0&outerBottom=100&innerBottom=200
 == fractional-scroll-area.html?top=0&outerBottom=99.6&innerBottom=200 fractional-scroll-area.html?top=0&outerBottom=100&innerBottom=200
 == fractional-scroll-area.html?top=0&outerBottom=100.4&innerBottom=200 fractional-scroll-area.html?top=0&outerBottom=100&innerBottom=200
 == fractional-scroll-area.html?top=-0.4&outerBottom=99.6&innerBottom=200 fractional-scroll-area.html?top=0&outerBottom=100&innerBottom=200