Vendor things

third-party/vendor/web-sys/webidls/enabled/DataTransfer.webidl

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+/* -*- 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:
+ * http://www.whatwg.org/specs/web-apps/current-work/#the-datatransfer-interface
+ */
+
+[Constructor]
+interface DataTransfer {
+           attribute DOMString dropEffect;
+           attribute DOMString effectAllowed;
+
+  readonly attribute DataTransferItemList items;
+
+  undefined setDragImage(Element image, long x, long y);
+
+  // ReturnValueNeedsContainsHack on .types because lots of extension
+  // code was expecting .contains() back when it was a DOMStringList.
+  [Pure, Cached, Frozen, NeedsCallerType, ReturnValueNeedsContainsHack]
+  readonly attribute sequence<DOMString> types;
+  [Throws, NeedsSubjectPrincipal]
+  DOMString getData(DOMString format);
+  [Throws, NeedsSubjectPrincipal]
+  undefined setData(DOMString format, DOMString data);
+  [Throws, NeedsSubjectPrincipal]
+  undefined clearData(optional DOMString format);
+  [NeedsSubjectPrincipal]
+  readonly attribute FileList? files;
+};
+
+partial interface DataTransfer {
+  [Throws, Pref="dom.input.dirpicker", NeedsSubjectPrincipal]
+  Promise<sequence<(File or Directory)>> getFilesAndDirectories();
+
+  [Throws, Pref="dom.input.dirpicker", NeedsSubjectPrincipal]
+  Promise<sequence<File>>                getFiles(optional boolean recursiveFlag = false);
+};