Use RotateDesktopFrame in DirectX capturer

webrtc/modules/desktop_capture/win/dxgi_texture_mapping.h

 /*
  *  Copyright (c) 2016 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 10 matching lines @@
 namespace webrtc {
 
 // A DxgiTexture which directly maps bitmap from IDXGIResource. This class is
 // used when DXGI_OUTDUPL_DESC.DesktopImageInSystemMemory is true. (This usually
 // means the video card shares main memory with CPU, instead of having its own
 // individual memory.)
 class DxgiTextureMapping : public DxgiTexture {
  public:
   // Creates a DxgiTextureMapping instance. Caller must maintain the lifetime
   // of input duplication to make sure it outlives this instance.
-  DxgiTextureMapping(const DesktopRect& desktop_rect,
+  DxgiTextureMapping(const DesktopSize& desktop_size,
                      IDXGIOutputDuplication* duplication);
 
   ~DxgiTextureMapping() override;
 
   bool CopyFrom(const DXGI_OUTDUPL_FRAME_INFO& frame_info,
-                IDXGIResource* resource,
-                const DesktopRegion& region) override;
+                IDXGIResource* resource) override;
 
   bool DoRelease() override;
 
  private:
   IDXGIOutputDuplication* const duplication_;
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_DESKTOP_CAPTURE_WIN_DXGI_TEXTURE_MAPPING_H_