Move screen capturers from remoting/capturer to media/video/capturer/screen

media/video/capture/screen/win/scoped_thread_desktop.h

 // Copyright (c) 2012 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.
 
-#ifndef REMOTING_CAPTURER_WIN_SCOPED_THREAD_DESKTOP_H_
-#define REMOTING_CAPTURER_WIN_SCOPED_THREAD_DESKTOP_H_
+#ifndef MEDIA_VIDEO_CAPTURE_SCREEN_WIN_SCOPED_THREAD_DESKTOP_H_
+#define MEDIA_VIDEO_CAPTURE_SCREEN_WIN_SCOPED_THREAD_DESKTOP_H_
 
 #include <windows.h>
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
+#include "media/base/media_export.h"
 
-namespace remoting {
+namespace media {
 
 class Desktop;
 
-class ScopedThreadDesktop {
+class MEDIA_EXPORT ScopedThreadDesktop {
  public:
   ScopedThreadDesktop();
   ~ScopedThreadDesktop();
 
   // Returns true if |desktop| has the same desktop name as the currently
   // assigned desktop (if assigned) or as the initial desktop (if not assigned).
   // Returns false in any other case including failing Win32 APIs and
   // uninitialized desktop handles.
   bool IsSame(const Desktop& desktop);
 
   // Reverts the calling thread to use the initial desktop.
   void Revert();
 
   // Assigns |desktop| to be the calling thread. Returns true if the thread has
   // been switched to |desktop| successfully.
   bool SetThreadDesktop(scoped_ptr<Desktop> desktop);
 
  private:
   // The desktop handle assigned to the calling thread by Set
   scoped_ptr<Desktop> assigned_;
 
   // The desktop handle assigned to the calling thread at creation.
   scoped_ptr<Desktop> initial_;
 
   DISALLOW_COPY_AND_ASSIGN(ScopedThreadDesktop);
 };
 
-}  // namespace remoting
+}  // namespace media
 
-#endif  // REMOTING_CAPTURER_WIN_SCOPED_THREAD_DESKTOP_H_
+#endif  // MEDIA_VIDEO_CAPTURE_SCREEN_WIN_SCOPED_THREAD_DESKTOP_H_