Remove screen capturers from media/video/capture/screen.

media/video/capture/screen/mouse_cursor_shape.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 MEDIA_VIDEO_CAPTURE_SCREEN_MOUSE_CURSOR_SHAPE_H_
-#define MEDIA_VIDEO_CAPTURE_SCREEN_MOUSE_CURSOR_SHAPE_H_
-
-#include <string>
-
-#include "base/basictypes.h"
-#include "media/base/media_export.h"
-#include "third_party/webrtc/modules/desktop_capture/desktop_geometry.h"
-
-namespace media {
-
-// Type used to return mouse cursor shape from video capturers.
-struct MEDIA_EXPORT MouseCursorShape {
-  // Size of the cursor in screen pixels.
-  webrtc::DesktopSize size;
-
-  // Coordinates of the cursor hotspot relative to upper-left corner.
-  webrtc::DesktopVector hotspot;
-
-  // Cursor pixmap data in 32-bit BGRA format.
-  std::string data;
-};
-
-}  // namespace media
-
-#endif  // MEDIA_VIDEO_CAPTURE_SCREEN_MOUSE_CURSOR_SHAPE_H_