--- a/layout/reftests/css-gradients/reftest.list
+++ b/layout/reftests/css-gradients/reftest.list
@@ -143,10 +143,10 @@ fuzzy-if(d2d,47,400) == linear-onestoppo
 == radial-onestopposition-1c.html radial-onestopposition-1-ref.html
 == repeating-linear-onestopposition-1.html orange-square.html
 == repeating-radial-onestopposition-1a.html orange-square.html
 == repeating-radial-onestopposition-1b.html orange-square.html
 == repeating-radial-onestopposition-1c.html orange-square.html
 == bug-916535-background-repeat-linear.html bug-916535-background-repeat-linear-ref.html
 fuzzy(1,800000) == large-gradient-1.html large-gradient-1-ref.html
 == large-gradient-2.html large-gradient-2-ref.html
-fuzzy(1,800000) == large-gradient-3.html large-gradient-3-ref.html
-== large-gradient-4.html large-gradient-4-ref.html
+fail-if(browserIsRemote) fuzzy(1,800000) == large-gradient-3.html large-gradient-3-ref.html
+fail-if(browserIsRemote) == large-gradient-4.html large-gradient-4-ref.html

--- a/layout/reftests/reftest.list
+++ b/layout/reftests/reftest.list
@@ -243,20 +243,20 @@ skip-if(B2G) include native-theme/reftes
 include ../../netwerk/test/reftest/reftest.list
 
 include outline/reftest.list
 
 # object/
 include object/reftest.list
 
 # ogg-video/
-include ogg-video/reftest.list
+skip-if(browserIsRemote) include ogg-video/reftest.list
 
 # webm-video/
-include webm-video/reftest.list
+skip-if(browserIsRemote) include webm-video/reftest.list
 
 # parser/
 include ../../parser/htmlparser/tests/reftest/reftest.list
 
 # percent-overflow-sizing/
 include percent-overflow-sizing/reftest.list
 
 # pixel-rounding/