fix(JobQueue): don't double-free finalizationRegistryCallbacks vector

Author: zollqir

include/JobQueue.hh

@@ -28,7 +28,7 @@ class JobQueue : public JS::JobQueue {
 //
 public:
 explicit JobQueue(JSContext *cx);
-~JobQueue();
+~JobQueue() = default;
 
 /**
  * @brief Ask the embedding for the incumbent global.

src/JobQueue.cc

@@ -15,10 +15,6 @@ JobQueue::JobQueue(JSContext *cx) {
   finalizationRegistryCallbacks = new JS::PersistentRooted<FunctionVector>(cx);
 }
 
-JobQueue::~JobQueue() {
-  delete finalizationRegistryCallbacks;
-}
-
 JSObject *JobQueue::getIncumbentGlobal(JSContext *cx) {
   return JS::CurrentGlobalOrNull(cx);
 }