Delete all log messages depending on system_wrappers.

webrtc/modules/desktop_capture/win/dxgi_texture_staging.cc

Index: webrtc/modules/desktop_capture/win/dxgi_texture_staging.cc
diff --git a/webrtc/modules/desktop_capture/win/dxgi_texture_staging.cc b/webrtc/modules/desktop_capture/win/dxgi_texture_staging.cc
index daa910d83a9975ac95087b340f83ac18e6c5a373..6612d3824933eaee24efc3551e855bbd59d9e9ea 100644
--- a/webrtc/modules/desktop_capture/win/dxgi_texture_staging.cc
+++ b/webrtc/modules/desktop_capture/win/dxgi_texture_staging.cc
@@ -16,7 +16,6 @@
 #include <DXGI1_2.h>
 
 #include "webrtc/base/checks.h"
-#include "webrtc/system_wrappers/include/logging.h"
 
 using Microsoft::WRL::ComPtr;
 
@@ -59,15 +58,11 @@ bool DxgiTextureStaging::InitializeStage(ID3D11Texture2D* texture) {
   _com_error error = device_.d3d_device()->CreateTexture2D(
       &desc, nullptr, stage_.GetAddressOf());
   if (error.Error() != S_OK || !stage_) {
-    LOG(LS_ERROR) << "Failed to create a new ID3D11Texture2D as stage, error "
-                  << error.ErrorMessage() << ", code " << error.Error();
     return false;
   }
 
   error = stage_.As(&surface_);
   if (error.Error() != S_OK || !surface_) {
-    LOG(LS_ERROR) << "Failed to convert ID3D11Texture2D to IDXGISurface, error "
-                  << error.ErrorMessage() << ", code " << error.Error();
     return false;
   }
 
@@ -102,8 +97,6 @@ bool DxgiTextureStaging::CopyFromTexture(
   _com_error error = surface_->Map(rect(), DXGI_MAP_READ);
   if (error.Error() != S_OK) {
     *rect() = {0};
-    LOG(LS_ERROR) << "Failed to map the IDXGISurface to a bitmap, error "
-                  << error.ErrorMessage() << ", code " << error.Error();
     return false;
   }