Instead of having a specific CXTranslationUnit_* option flag for
"editing" mode, introduce a separate function
clang_defaultEditingTranslationUnitOptions() that retrieves the set of
options. No functionality change.

llvm-svn: 110613
diff --git a/clang/tools/c-index-test/c-index-test.c b/clang/tools/c-index-test/c-index-test.c
index c3ef794..be5084b 100644
--- a/clang/tools/c-index-test/c-index-test.c
+++ b/clang/tools/c-index-test/c-index-test.c
@@ -33,7 +33,7 @@
   unsigned options = CXTranslationUnit_DetailedPreprocessingRecord;
 
   if (getenv("CINDEXTEST_EDITING"))
-    options |= CXTranslationUnit_Editing;
+    options |= clang_defaultEditingTranslationUnitOptions();
   
   return options;
 }