[ScreenOrientation] De-associate device.mojom.ScreenOrientation from legacy IPC channel.

device/screen_orientation/public/interfaces/screen_orientation.mojom

 // 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.
 
 module device.mojom;
 
 import "device/screen_orientation/public/interfaces/screen_orientation_lock_types.mojom";
 
 // {Start,Stop}AccurateListen are expected to be used when the platform requires
 // heavy work in order to accurately know the screen orientation.
 // For example, on Android, this is required for Jelly Bean, where there is no
 // API to be notified of a screen orientation change of 180 degrees.
 interface ScreenOrientation {
-  LockOrientation(ScreenOrientationLockType orientation) =>
-    (ScreenOrientationLockResult result);
+  LockOrientation(ScreenOrientationLockType lock) =>
+    (ScreenOrientationLockResult result, ScreenOrientationLockType lock);
   UnlockOrientation();
 
   // The renderer frame is now using the Screen Orientation API and informs
   // the browser process that it should start accurately listening to the screen
   // orientation if it wasn't already.
   StartAccurateListen();
   // The renderer frame is no longer using the Screen Orientation API and
   // informs the browser process that it can stop accurately listening to the
   // screen orientation if no other frame cares about it.
   StopAccurateListen();
 };