check-in missing project file updates for stb_image.h usage

tests/stb.dsp

@@ -90,10 +90,6 @@ SOURCE=.\stb.c
 # End Source File
 # Begin Source File
 
-SOURCE=..\stb_image.c
-# End Source File
-# Begin Source File
-
 SOURCE=..\stb_vorbis.c
 # End Source File
 # Begin Source File

tests/stb_cpp.dsp

@@ -87,10 +87,6 @@ SOURCE=.\stb_cpp.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\stb_image.c
-# End Source File
-# Begin Source File
-
 SOURCE=..\stb_vorbis.c
 # End Source File
 # Begin Source File