Reverted MinGW info queue fix. Doesn't work with TDM64-1 4.9.2. Pull request #377.

src/renderer_d3d11.h

@@ -75,10 +75,7 @@ BX_PRAGMA_DIAGNOSTIC_POP()
 #		define	D3D11_REQ_MAXANISOTROPY	16
 #	endif // D3D11_REQ_MAXANISOTROPY
 
-// MinGW64 on Windows has this defined in d3d11sdklayers.h.
-#ifndef __MINGW64_VERSION_MAJOR
 typedef void ID3D11InfoQueue;
-#endif // __MINGW64_VERSION_MAJYOR
 
 #endif // __MINGW32__