src: simplify native immediate by using v8::Global

Unlike `node::Persistent`, `v8::Global` has move semantics and
can be used directly in STL containers.

PR-URL: https://github.com/nodejs/node/pull/26254
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/env.h b/src/env.h
index 6f09187f9c..92db65525e 100644
--- a/src/env.h
+++ b/src/env.h
@@ -1139,7 +1139,7 @@ class Environment {
   struct NativeImmediateCallback {
     native_immediate_callback cb_;
     void* data_;
-    std::unique_ptr<Persistent<v8::Object>> keep_alive_;
+    v8::Global<v8::Object> keep_alive_;
     bool refed_;
   };
   std::vector<NativeImmediateCallback> native_immediate_callbacks_;