Fix inlining annotations for AOT.

runtime/vm/object.cc

Index: runtime/vm/object.cc
diff --git a/runtime/vm/object.cc b/runtime/vm/object.cc
index def3345a3f7036408b6c0e20d4988792403f90bb..03b9ae5aa0265869055b618005cbebac97e5fd40 100644
--- a/runtime/vm/object.cc
+++ b/runtime/vm/object.cc
@@ -10705,6 +10705,10 @@ void Library::set_toplevel_class(const Class& value) const {
   StorePointer(&raw_ptr()->toplevel_class_, value.raw());
 }
 
+void Library::set_metadata(const GrowableObjectArray& value) const {
+  StorePointer(&raw_ptr()->metadata_, value.raw());
+}
+
 RawLibrary* Library::ImportLibraryAt(intptr_t index) const {
   Namespace& import = Namespace::Handle(ImportAt(index));
   if (import.IsNull()) {