diff --git a/clang/include/clang/APINotes/Types.h b/clang/include/clang/APINotes/Types.h
index daf2f1897f46bd..b389aa8d56f167 100644
--- a/clang/include/clang/APINotes/Types.h
+++ b/clang/include/clang/APINotes/Types.h
@@ -263,13 +263,6 @@ class ContextInfo : public CommonTypeInfo {
     SwiftObjCMembers = Value.value_or(false);
   }
 
-  /// Strip off any information within the class information structure that is
-  /// module-local, such as 'audited' flags.
-  void stripModuleLocalInfo() {
-    HasDefaultNullability = false;
-    DefaultNullability = 0;
-  }
-
   friend bool operator==(const ContextInfo &, const ContextInfo &);
 
   ContextInfo &operator|=(const ContextInfo &RHS) {