fix windows debug comile

This is broken because of revision ebbf1d392b

Source/Core/VideoCommon/VertexManagerBase.cpp

@@ -10,6 +10,7 @@
 #include "TextureCacheBase.h"
 #include "RenderBase.h"
 #include "BPStructs.h"
+#include "XFMemory.h"
 
 #include "VertexManagerBase.h"
 #include "MainBase.h"