Roll IDL to multivm@1467

core/css/FontFace.idl

Index: core/css/FontFace.idl
diff --git a/modules/encoding/TextDecoder.idl b/core/css/FontFace.idl
similarity index 67%
copy from modules/encoding/TextDecoder.idl
copy to core/css/FontFace.idl
index 576d29807a0bc281223f178570a73f271b77c44b..a66872bb63b1d4cee38abd457d56716eb42e2b3a 100644
--- a/modules/encoding/TextDecoder.idl
+++ b/core/css/FontFace.idl
@@ -28,12 +28,30 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+enum FontFaceLoadStatus {
+    "unloaded",
+    "loading",
+    "loaded",
+    "error"
+};
+
 [
-    EnabledAtRuntime=EncodingAPI,
-    GlobalContext=Window&WorkerGlobalScope,
-    Constructor([Default=NullString] optional DOMString label, optional Dictionary options),
+    EnabledAtRuntime=FontLoadEvents,
+    Constructor(DOMString family, DOMString source, Dictionary descriptors),
     ConstructorRaisesException
-] interface TextDecoder {
-    readonly attribute DOMString encoding;
-    [RaisesException] DOMString decode(optional ArrayBufferView input, optional Dictionary options);
+] interface FontFace {
+
+    [SetterRaisesException] attribute DOMString family;
+    [SetterRaisesException] attribute DOMString style;
+    [SetterRaisesException] attribute DOMString weight;
+    [SetterRaisesException] attribute DOMString stretch;
+    [SetterRaisesException] attribute DOMString unicodeRange;
+    [SetterRaisesException] attribute DOMString variant;
+    [SetterRaisesException] attribute DOMString featureSettings;
+
+    readonly attribute FontFaceLoadStatus status;
+
+    // FIXME: Implement them
+    //  void load();
+    //  Promise ready();
 };