Eliminate CXXClassVarDecl. It doesn't add anything

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66696 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp
index e5a9174..58cd390 100644
--- a/lib/Sema/SemaExpr.cpp
+++ b/lib/Sema/SemaExpr.cpp
@@ -1744,7 +1744,7 @@
 
       return Owned(new (Context) MemberExpr(BaseExpr, OpKind == tok::arrow, FD,
                                             MemberLoc, MemberType));
-    } else if (CXXClassVarDecl *Var = dyn_cast<CXXClassVarDecl>(MemberDecl))
+    } else if (VarDecl *Var = dyn_cast<VarDecl>(MemberDecl))
       return Owned(new (Context) MemberExpr(BaseExpr, OpKind == tok::arrow,
                                   Var, MemberLoc,
                                   Var->getType().getNonReferenceType()));