Remove 'NamespaceNameOnly' argument to Sema::LookupDecl(). It is unused.

Even though Sema::LookupDecl() is deprecated, it's still used all over the place. Simplifying the interface will make it easier to understand/optimize/convert.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63210 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaExprCXX.cpp b/lib/Sema/SemaExprCXX.cpp
index ee40a30..55317db 100644
--- a/lib/Sema/SemaExprCXX.cpp
+++ b/lib/Sema/SemaExprCXX.cpp
@@ -61,8 +61,7 @@
     return Diag(OpLoc, diag::err_need_header_before_typeid);
   
   IdentifierInfo *TypeInfoII = &PP.getIdentifierTable().get("type_info");
-  Decl *TypeInfoDecl = LookupDecl(TypeInfoII, Decl::IDNS_Tag,
-                                  0, StdNs, /*createBuiltins=*/false);
+  Decl *TypeInfoDecl = LookupDecl(TypeInfoII, Decl::IDNS_Tag, 0, StdNs);
   RecordDecl *TypeInfoRecordDecl = dyn_cast_or_null<RecordDecl>(TypeInfoDecl);
   if (!TypeInfoRecordDecl)
     return Diag(OpLoc, diag::err_need_header_before_typeid);