modules/screen_orientation/ScreenOrientation.idl

// Copyright 2014 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.

[
    RuntimeEnabled=ScreenOrientation
] partial interface Screen {
    readonly attribute DOMString orientation;

    boolean lockOrientation(sequence<DOMString> orientations);
    boolean lockOrientation(DOMString orientation);

    void unlockOrientation();
    attribute EventHandler onorientationchange;
};