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

trunk/public/platform/WebScreenOrientationClient.h

Index: trunk/public/platform/WebScreenOrientationClient.h
===================================================================
--- trunk/public/platform/WebScreenOrientationClient.h	(revision 196345)
+++ trunk/public/platform/WebScreenOrientationClient.h	(working copy)
@@ -2,4 +2,27 @@
 // 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/WebScreenOrientationClient.h"
+#ifndef WebScreenOrientationClient_h
+#define WebScreenOrientationClient_h
+
+#include "public/platform/WebScreenOrientationLockType.h"
+
+namespace blink {
+
+class WebLockOrientationCallback;
+
+// Client handling screen orientation locking for a given WebFrame.
+class WebScreenOrientationClient {
+public:
+    virtual ~WebScreenOrientationClient() { }
+
+    // Request a screen orientation lock. The implementation will own the callback.
+    virtual void lockOrientation(WebScreenOrientationLockType, WebLockOrientationCallback*) = 0;
+
+    // Unlock the screen orientation. No-op if the screen orientation was not locked.
+    virtual void unlockOrientation() = 0;
+};
+
+} // namespace blink
+
+#endif // WebScreenOrientationClient_h