Add 178663 back.

http://lab.llvm.org:8011/builders/clang-x86_64-darwin10-gdb went back green
before it processed the reverted 178663, so it could not have been the culprit.

Revert "Revert 178663."

This reverts commit 4f8a3eb2ce5d4ba422483439e20c8cbb4d953a41.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178682 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/Sema.cpp b/lib/Sema/Sema.cpp
index 8b17c12..6bab9e8 100644
--- a/lib/Sema/Sema.cpp
+++ b/lib/Sema/Sema.cpp
@@ -728,7 +728,7 @@
             Diag(DiagD->getLocation(), diag::warn_unneeded_member_function)
                   << DiagD->getDeclName();
           else {
-            if (FD->getStorageClassAsWritten() == SC_Static &&
+            if (FD->getStorageClass() == SC_Static &&
                 !FD->isInlineSpecified() &&
                 !SourceMgr.isFromMainFile(
                    SourceMgr.getExpansionLoc(FD->getLocation())))