vs2010: fix videosoftware build by not requiring Cg dependency (through OGL...)

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7072 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Plugins/Plugin_VideoSoftware/Src/EfbCopy.cpp

@@ -25,7 +25,7 @@
 #include "DebugUtil.h"
 #include "HwRasterizer.h"
 #include "SWCommandProcessor.h"
-#include "../../Plugin_VideoOGL/Src/GLUtil.h"
+#include "SWGLUtil.h"
 #include "HW/Memmap.h"
 #include "Core.h"