Roll 50: Copied IDLs, PYTHON scripts from WebKit removed deleted files in WebCore

modules/serviceworkers/StashedMessagePort.idl

Index: modules/serviceworkers/StashedMessagePort.idl
diff --git a/modules/serviceworkers/StashedMessagePort.idl b/modules/serviceworkers/StashedMessagePort.idl
deleted file mode 100644
index beab9cbb6c5b1c11334d4a1158013fb7da7a9429..0000000000000000000000000000000000000000
--- a/modules/serviceworkers/StashedMessagePort.idl
+++ /dev/null
@@ -1,13 +0,0 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// https://github.com/mkruisselbrink/navigator-connect/blob/gh-pages/docs/api-idea.md#persisted-messageports
-// TODO(mek): Link to actual spec when this is added there.
-[
-    Exposed=ServiceWorker,
-    RuntimeEnabled=NavigatorConnect,
-    GarbageCollected,
-] interface StashedMessagePort : MessagePort {
-    readonly attribute DOMString name;
-};