[promises] Move PromiseReactionJob to c++

src/objects-inl.h

Index: src/objects-inl.h
diff --git a/src/objects-inl.h b/src/objects-inl.h
index 6ea36440b69055a2f603e9e67154889a6467f65e..1875b10d1c7125c72af80fb552cff0d47455b575 100644
--- a/src/objects-inl.h
+++ b/src/objects-inl.h
@@ -5656,6 +5656,15 @@ ACCESSORS(PromiseContainer, reject, JSFunction, kRejectOffset)
 ACCESSORS(PromiseContainer, before_debug_event, Object, kBeforeDebugEventOffset)
 ACCESSORS(PromiseContainer, after_debug_event, Object, kAfterDebugEventOffset)
 
+ACCESSORS(PromiseReactionJobInfo, value, Object, kValueOffset);
+ACCESSORS(PromiseReactionJobInfo, tasks, Object, kTasksOffset);
+ACCESSORS(PromiseReactionJobInfo, deferred, Object, kDeferredOffset);
+ACCESSORS(PromiseReactionJobInfo, before_debug_event, Object,
+          kBeforeDebugEventOffset);
+ACCESSORS(PromiseReactionJobInfo, after_debug_event, Object,
+          kAfterDebugEventOffset);
+ACCESSORS(PromiseReactionJobInfo, context, Context, kContextOffset);
+
 Map* PrototypeInfo::ObjectCreateMap() {
   return Map::cast(WeakCell::cast(object_create_map())->value());
 }