Add renaming of conflicting constructors and operations (#579)

* Add renaming of conflicting constructors and operations

* Rename conflicting to overloaded

* Fix newlines

* Use or_insert_with, add a comment to TypeToString

* Use more Rust-like names

* Use opt instead of nullable

* Use argument names instead of argument types if possible

* Drop new for overloaded constructots

* Remove extra newline

* Move WebIDL files from unavailable_overloaded_fn

* Move RTCDataChannel, RTCPeerConnection and Selection to unavailable_option_primitive

crates/web-sys/webidls/enabled/ImageData.webidl

@@ -0,0 +1,23 @@
+/* -*- 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/multipage/the-canvas-element.html#imagedata
+ *
+ * © Copyright 2004-2011 Apple Computer, Inc., Mozilla Foundation, and Opera Software ASA.
+ * You are granted a license to use, reproduce and create derivative works of this document.
+ */
+
+[Constructor(unsigned long sw, unsigned long sh),
+ Constructor(Uint8ClampedArray data, unsigned long sw, optional unsigned long sh),
+ Exposed=(Window,Worker)]
+interface ImageData {
+ [Constant]
+ readonly attribute unsigned long width;
+ [Constant]
+ readonly attribute unsigned long height;
+ [Constant, StoreInSlot]
+ readonly attribute Uint8ClampedArray data;
+};