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/interface-layout-2.m b/clang/test/SemaObjC/interface-layout-2.m
index 02b1403..17e34d4 100644
--- a/clang/test/SemaObjC/interface-layout-2.m
+++ b/clang/test/SemaObjC/interface-layout-2.m
@@ -1,4 +1,5 @@
 // RUN: %clang_cc1 %s -fsyntax-only -verify
+// expected-no-diagnostics
 @interface A
 {
   int ivar;