Kill the last vestiges of clangIndex

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154675 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/c-index-test/Makefile b/tools/c-index-test/Makefile
index 95a961f..03519b3 100644
--- a/tools/c-index-test/Makefile
+++ b/tools/c-index-test/Makefile
@@ -18,7 +18,7 @@
 TOOL_NO_EXPORTS = 1
 
 LINK_COMPONENTS := support mc
-USEDLIBS = clang.a clangIndex.a clangFrontend.a clangDriver.a \
+USEDLIBS = clang.a clangFrontend.a clangDriver.a \
 	   clangSerialization.a clangParse.a clangSema.a \
 	   clangAnalysis.a clangEdit.a clangAST.a clangLex.a clangBasic.a