Revert of Allow Windows to return a monitor out of the first quadrant

webrtc/modules/desktop_capture/win/dxgi_output_duplicator.cc

Index: webrtc/modules/desktop_capture/win/dxgi_output_duplicator.cc
diff --git a/webrtc/modules/desktop_capture/win/dxgi_output_duplicator.cc b/webrtc/modules/desktop_capture/win/dxgi_output_duplicator.cc
index c02fc91fa276cff539392fdf1cfa73b1f0442bc0..fb8dacb720a34b55f051e999463c8f2091d27f5b 100644
--- a/webrtc/modules/desktop_capture/win/dxgi_output_duplicator.cc
+++ b/webrtc/modules/desktop_capture/win/dxgi_output_duplicator.cc
@@ -67,7 +67,7 @@
       desktop_rect_(RECTToDesktopRect(desc.DesktopCoordinates)) {
   RTC_DCHECK(output_);
   RTC_DCHECK(!desktop_rect_.is_empty());
-  RTC_DCHECK(desktop_rect_.width() > 0 && desktop_rect_.height() > 0);
+  RTC_DCHECK(desktop_rect_.left() >= 0 && desktop_rect_.top() >= 0);
 }
 
 DxgiOutputDuplicator::DxgiOutputDuplicator(DxgiOutputDuplicator&& other) =
@@ -381,9 +381,4 @@
   return num_frames_captured_;
 }
 
-void DxgiOutputDuplicator::TranslateRect(const DesktopVector& position) {
-  desktop_rect_.Translate(position);
-  RTC_DCHECK(desktop_rect_.left() >= 0 && desktop_rect_.top() >= 0);
-}
-
 }  // namespace webrtc