Servo does not need to support -moz-keyframes

servo · Apr 21, 2017 · 3af69cf · 3af69cf
1 parent 350d9c6
commit 3af69cf
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/components/style/stylesheets.rs b/components/style/stylesheets.rs
@@ -1131,6 +1131,11 @@ impl<'a, 'b> AtRuleParser for NestedRuleParser<'a, 'b> {
                 } else {
                     None
                 };
+                if cfg!(feature = "servo") &&
+                   prefix.as_ref().map_or(false, |p| matches!(*p, VendorPrefix::Moz)) {
+                    // Servo should not support @-moz-keyframes.
+                    return Err(())
+                }
                 let name = match input.next() {
                     Ok(Token::Ident(ref value)) if value != "none" => Atom::from(&**value),
                     Ok(Token::QuotedString(value)) => Atom::from(&*value),