Bug 1616901 - Yet more reftest adjustments. r=jrmuizel

Differential Revision: https://phabricator.services.mozilla.com/D67899

--HG--
extra : moz-landing-system : lando

layout/reftests/w3c-css/submitted/flexbox/reftest.list

@@ -190,7 +190,7 @@ random-if(/^Windows\x20NT\x206\.1/.test(http.oscpu)) == flexbox-align-self-vert-
 == flexbox-mbp-horiz-002b.xhtml            flexbox-mbp-horiz-002-ref.xhtml
 == flexbox-mbp-horiz-002v.xhtml            flexbox-mbp-horiz-002-ref.xhtml
 == flexbox-mbp-horiz-003.xhtml             flexbox-mbp-horiz-003-ref.xhtml
-== flexbox-mbp-horiz-003v.xhtml            flexbox-mbp-horiz-003-ref.xhtml
+fuzzy-if(Android&&webrender,0-255,0-240) == flexbox-mbp-horiz-003v.xhtml flexbox-mbp-horiz-003-ref.xhtml
 == flexbox-mbp-horiz-003-reverse.xhtml     flexbox-mbp-horiz-003-reverse-ref.xhtml
 == flexbox-mbp-horiz-004.xhtml             flexbox-mbp-horiz-004-ref.xhtml