diff -r 000000000000 -r 6474c204b198 layout/style/test/css_properties_like_longhand.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/layout/style/test/css_properties_like_longhand.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,11 @@
+var gShorthandPropertiesLikeLonghand = [
+	{ name: "-moz-margin-end", prop: "MozMarginEnd"},
+	{ name: "margin-left", prop: "marginLeft"},
+	{ name: "margin-right", prop: "marginRight"},
+	{ name: "-moz-margin-start", prop: "MozMarginStart"},
+	{ name: "overflow", prop: "overflow"},
+	{ name: "-moz-padding-end", prop: "MozPaddingEnd"},
+	{ name: "padding-left", prop: "paddingLeft"},
+	{ name: "padding-right", prop: "paddingRight"},
+	{ name: "-moz-padding-start", prop: "MozPaddingStart"},
+];