--- a/layout/style/test/property_database.js
+++ b/layout/style/test/property_database.js
@@ -287,16 +287,20 @@ var invalidGradientAndElementValues = [
   "linear-gradient(.414rad bottom, red, blue)",
 
   "linear-gradient(to top, 0%, blue)",
   "linear-gradient(to top, red, 100%)",
   "linear-gradient(to top, red, 45%, 56%, blue)",
   "linear-gradient(to top, red,, blue)",
   "linear-gradient(to top, red, green 35%, 15%, 54%, blue)",
 
+  "linear-gradient(unset, 10px 10px, from(blue))",
+  "linear-gradient(unset, 10px 10px, blue 0)",
+  "repeating-linear-gradient(unset, 10px 10px, blue 0)",
+
 
   "radial-gradient(top left 45deg, red, blue)",
   "radial-gradient(20% bottom -300deg, red, blue)",
   "radial-gradient(center 20% 1.95929rad, red, blue)",
   "radial-gradient(left 35px 30grad, red, blue)",
   "radial-gradient(10% 10em 99999deg, red, blue)",
   "radial-gradient(44px top -33deg, red, blue)",
 
@@ -2745,17 +2749,17 @@ var gCSSProperties = {
     other_values: [
     "url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAIAAAD8GO2jAAAAKElEQVR42u3NQQ0AAAgEoNP+nTWFDzcoQE1udQQCgUAgEAgEAsGTYAGjxAE/G/Q2tQAAAABJRU5ErkJggg==)", "url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAIAAAD8GO2jAAAAKElEQVR42u3NQQ0AAAgEoNP+nTWFDzcoQE1udQQCgUAgEAgEAsGTYAGjxAE/G/Q2tQAAAABJRU5ErkJggg==')", 'url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAIAAAD8GO2jAAAAKElEQVR42u3NQQ0AAAgEoNP+nTWFDzcoQE1udQQCgUAgEAgEAsGTYAGjxAE/G/Q2tQAAAABJRU5ErkJggg==")',
     "none, none",
     "none, none, none, none, none",
     "url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAIAAAD8GO2jAAAAKElEQVR42u3NQQ0AAAgEoNP+nTWFDzcoQE1udQQCgUAgEAgEAsGTYAGjxAE/G/Q2tQAAAABJRU5ErkJggg==), none",
     "none, url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAIAAAD8GO2jAAAAKElEQVR42u3NQQ0AAAgEoNP+nTWFDzcoQE1udQQCgUAgEAgEAsGTYAGjxAE/G/Q2tQAAAABJRU5ErkJggg==), none",
     "url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAIAAAD8GO2jAAAAKElEQVR42u3NQQ0AAAgEoNP+nTWFDzcoQE1udQQCgUAgEAgEAsGTYAGjxAE/G/Q2tQAAAABJRU5ErkJggg==), url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAIAAAD8GO2jAAAAKElEQVR42u3NQQ0AAAgEoNP+nTWFDzcoQE1udQQCgUAgEAgEAsGTYAGjxAE/G/Q2tQAAAABJRU5ErkJggg==)",
     ].concat(validGradientAndElementValues),
-    invalid_values: [ "linear-gradient(unset, 10px 10px, from(blue))", "linear-gradient(unset, 10px 10px, blue 0)", "repeating-linear-gradient(unset, 10px 10px, blue 0)"
+    invalid_values: [
     ].concat(invalidGradientAndElementValues),
     unbalanced_values: [
     ].concat(unbalancedGradientAndElementValues)
   },
   "background-origin": {
     domProp: "backgroundOrigin",
     inherited: false,
     type: CSS_TYPE_LONGHAND,