Revert 196331 "Move screen_orientation public headers to module ..."

trunk/public/platform/WebScreenOrientationLockType.h

 // 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.
 
-#include "public/platform/modules/screen_orientation/WebScreenOrientationLockType.h"
+#ifndef WebScreenOrientationLockType_h
+#define WebScreenOrientationLockType_h
+
+namespace blink {
+
+enum WebScreenOrientationLockType {
+    WebScreenOrientationLockDefault = 0, // Equivalent to unlock.
+    WebScreenOrientationLockPortraitPrimary,
+    WebScreenOrientationLockPortraitSecondary,
+    WebScreenOrientationLockLandscapePrimary,
+    WebScreenOrientationLockLandscapeSecondary,
+    WebScreenOrientationLockAny,
+    WebScreenOrientationLockLandscape,
+    WebScreenOrientationLockPortrait,
+    WebScreenOrientationLockNatural,
+};
+
+} // namespace blink
+
+#endif // WebScreenOrientationLockType_h