style: Support 'shape-image-threshold' property

MozReview-Commit-ID: 14lzl3ln3Rg
servo · Dec 1, 2017 · 1b14ca3 · 1b14ca3
1 parent b7bb6ff
commit 1b14ca3
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/components/style/properties/longhand/box.mako.rs b/components/style/properties/longhand/box.mako.rs
@@ -911,6 +911,14 @@ ${helpers.single_keyword("-moz-orient",
     }
 </%helpers:longhand>
 
+${helpers.predefined_type(
+    "shape-image-threshold", "Opacity", "0.0",
+    products="gecko",
+    gecko_pref="layout.css.shape-outside.enabled",
+    animation_value_type="ComputedValue",
+    spec="https://drafts.csswg.org/css-shapes/#shape-image-threshold-property",
+)}
+
 ${helpers.predefined_type(
     "shape-outside",
     "basic_shape::FloatAreaShape",