Adding upstream version 110.0.1.upstream/110.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 27 insertions, 0 deletions

diff --git a/dom/webidl/CSSImportRule.webidl b/dom/webidl/CSSImportRule.webidl
new file mode 100644
index 0000000000..7e20e22d3a
--- /dev/null
+++ b/dom/webidl/CSSImportRule.webidl
@@ -0,0 +1,27 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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 http://mozilla.org/MPL/2.0/.
+ *
+ * The origin of this IDL file is
+ * https://drafts.csswg.org/cssom/#cssimportrule
+ */
+
+// https://drafts.csswg.org/cssom/#cssimportrule
+[Exposed=Window]
+interface CSSImportRule : CSSRule {
+  readonly attribute DOMString href;
+  // Per spec, the .media is never null, but in our implementation it can
+  // be since stylesheet can be null, and in Stylo, media is derived from
+  // the stylesheet.  See <https://bugzilla.mozilla.org/show_bug.cgi?id=1326509>.
+  [SameObject, PutForwards=mediaText] readonly attribute MediaList? media;
+  // Per spec, the .styleSheet is never null, but in our implementation it can
+  // be.  See <https://bugzilla.mozilla.org/show_bug.cgi?id=1326509>.
+  [SameObject, BinaryName="styleSheetForBindings"] readonly attribute CSSStyleSheet? styleSheet;
+};
+
+// https://drafts.csswg.org/css-cascade-5/#extensions-to-cssimportrule-interface
+partial interface CSSImportRule {
+  [Pref="layout.css.cascade-layers.enabled"]
+  readonly attribute UTF8String? layerName;
+};