Prior to adding the new "expected-no-diagnostics" directive to VerifyDiagnosticConsumer, make the necessary adjustment to 580 test-cases which will henceforth require this new directive.

llvm-svn: 166280
diff --git a/clang/test/SemaObjC/delay-parsing-cfunctions.m b/clang/test/SemaObjC/delay-parsing-cfunctions.m
index a6f66fe..c74b054 100644
--- a/clang/test/SemaObjC/delay-parsing-cfunctions.m
+++ b/clang/test/SemaObjC/delay-parsing-cfunctions.m
@@ -1,4 +1,5 @@
 // RUN: %clang_cc1  -fsyntax-only -Werror -verify -Wno-objc-root-class %s
+// expected-no-diagnostics
 // rdar://10387088
 
 @interface MyClass