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

webrtc/modules/desktop_capture/screen_capturer_win.cc

Index: webrtc/modules/desktop_capture/screen_capturer_win.cc
diff --git a/webrtc/modules/desktop_capture/screen_capturer_win.cc b/webrtc/modules/desktop_capture/screen_capturer_win.cc
index 00a512bdc7f72c1a46eed50df7d7f93eb0a05614..1d05961affa9e2879894aa4b60e88522d407bc5b 100644
--- a/webrtc/modules/desktop_capture/screen_capturer_win.cc
+++ b/webrtc/modules/desktop_capture/screen_capturer_win.cc
@@ -42,22 +42,4 @@
   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