Move test/Index input files into a sub directory (not scanned as tests).

llvm-svn: 86431
diff --git a/clang/test/Index/c-index-pch.c b/clang/test/Index/c-index-pch.c
index 789325d..cbd0786 100644
--- a/clang/test/Index/c-index-pch.c
+++ b/clang/test/Index/c-index-pch.c
@@ -1,4 +1,4 @@
-// RUN: clang-cc -emit-pch -x c -o %t.pch %S/c-index-pch.h
+// RUN: clang-cc -emit-pch -x c -o %t.pch %S/Inputs/c-index-pch.h
 // RUN: clang-cc -include-pch %t.pch -x c -emit-pch -o %t.ast %s
 // RUN: c-index-test %t.ast all | FileCheck -check-prefix=ALL %s
 // RUN: c-index-test %t.ast local | FileCheck -check-prefix=LOCAL %s