1 files changed, 0 insertions, 15 deletions
diff --git a/components/script/dom/webidls/CSSKeyframesRule.webidl b/components/script/dom/webidls/CSSKeyframesRule.webidl
deleted file mode 100644
index b812d124733..00000000000
--- a/components/script/dom/webidls/CSSKeyframesRule.webidl
+++ /dev/null
@@ -1,15 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
-
-// https://drafts.csswg.org/css-animations/#interface-csskeyframesrule
-[Exposed=Window]
-interface CSSKeyframesRule : CSSRule {
-  [SetterThrows]
-           attribute DOMString   name;
-  readonly attribute CSSRuleList cssRules;
-
-  undefined            appendRule(DOMString rule);
-  undefined            deleteRule(DOMString select);
-  CSSKeyframeRule? findRule(DOMString select);
-};