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

core/frame/StateOptions.idl

Index: core/frame/StateOptions.idl
diff --git a/core/frame/StateOptions.idl b/core/frame/StateOptions.idl
deleted file mode 100644
index cd6a9bd77152dc2739471c7097f7cc2cc505f1fa..0000000000000000000000000000000000000000
--- a/core/frame/StateOptions.idl
+++ /dev/null
@@ -1,12 +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.
-
-// Experimental Scroll Restoration API
-// https://www.chromestatus.com/features/5657284784947200
-
-enum ScrollRestoration {"auto", "manual"};
-
-dictionary StateOptions {
-    ScrollRestoration scrollRestoration = "auto";
-};