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

core/css/cssom/Rotation.idl

Index: core/css/cssom/Rotation.idl
diff --git a/core/css/cssom/Rotation.idl b/core/css/cssom/Rotation.idl
new file mode 100644
index 0000000000000000000000000000000000000000..7a81cdb862b1460deb59a38bf0c205ecf5be2d2a
--- /dev/null
+++ b/core/css/cssom/Rotation.idl
@@ -0,0 +1,15 @@
+// Copyright 2016 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.
+
+[
+    Constructor(double angle),
+    Constructor(double angle, double x, double y, double z),
+    ImplementedAs=RotationTransformComponent,
+    RuntimeEnabled=CSSTypedOM
+] interface Rotation : TransformComponent {
+    readonly attribute double angle;
+    readonly attribute double x;
+    readonly attribute double y;
+    readonly attribute double z;
+};