Use RotateDesktopFrame in DirectX capturer

webrtc/modules/desktop_capture/win/dxgi_texture_staging.h

Index: webrtc/modules/desktop_capture/win/dxgi_texture_staging.h
diff --git a/webrtc/modules/desktop_capture/win/dxgi_texture_staging.h b/webrtc/modules/desktop_capture/win/dxgi_texture_staging.h
index 47f75fa8c13c362c7ebab26b1b6f2be563d2bbbf..3bdf30e21584b78c6dbbf3fc1aee54a60d3d2b71 100644
--- a/webrtc/modules/desktop_capture/win/dxgi_texture_staging.h
+++ b/webrtc/modules/desktop_capture/win/dxgi_texture_staging.h
@@ -33,15 +33,14 @@ class DxgiTextureStaging : public DxgiTexture {
  public:
   // Creates a DxgiTextureStaging instance. Caller must maintain the lifetime
   // of input device to make sure it outlives this instance.
-  DxgiTextureStaging(const DesktopRect& desktop_rect, const D3dDevice& device);
+  DxgiTextureStaging(const DesktopSize& desktop_size, const D3dDevice& device);
 
   ~DxgiTextureStaging() override;
 
   // Copies selected regions of a frame represented by frame_info and resource.
   // Returns false if anything wrong.
   bool CopyFrom(const DXGI_OUTDUPL_FRAME_INFO& frame_info,
-                IDXGIResource* resource,
-                const DesktopRegion& region) override;
+                IDXGIResource* resource) override;
 
   bool DoRelease() override;