Revert of Add CreateWindowCapturer() and CreateScreenCapturer() in DesktopCapturer

webrtc/modules/desktop_capture/screen_capturer_win.cc

 /*
  *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 24 matching lines @@
     capturer.reset(new ScreenCapturerWinMagnifier(std::move(capturer)));
   }
 
   if (options.detect_updated_region()) {
     capturer.reset(new ScreenCapturerDifferWrapper(std::move(capturer)));
   }
 
   return capturer.release();
 }
 
-// static
-std::unique_ptr<DesktopCapturer> DesktopCapturer::CreateRawScreenCapturer(
-    const DesktopCaptureOptions& options) {
-  std::unique_ptr<DesktopCapturer> capturer;
-  if (options.allow_directx_capturer() &&
-      ScreenCapturerWinDirectx::IsSupported()) {
-    capturer.reset(new ScreenCapturerWinDirectx(options));
-  } else {
-    capturer.reset(new ScreenCapturerWinGdi(options));
-  }
-
-  if (options.allow_use_magnification_api()) {
-    capturer.reset(new ScreenCapturerWinMagnifier(std::move(capturer)));
-  }
-
-  return capturer;
-}
-
 }  // namespace webrtc