fixing vc9/UnitTest.vcproj

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@301 67173fc5-114c-0410-ac8e-9d2fd5bffc1f

workspaces/vc9/UnitTest.vcproj

@@ -1372,14 +1372,6 @@
 				RelativePath="..\..\test\unit\utMaterialSystem.h"
 				>
 			</File>
-			<File
-				RelativePath="..\..\test\unit\utOptimizeGraph.cpp"
-				>
-			</File>
-			<File
-				RelativePath="..\..\test\unit\utOptimizeGraph.h"
-				>
-			</File>
 			<File
 				RelativePath="..\..\test\unit\utPretransformVertices.cpp"
 				>