remove unnecessary handle_scope

Author: timfish

module.cc

@@ -76,8 +76,6 @@ struct ThreadResult {
 };
 
 std::string JSONStringify(Isolate *isolate, Local<Value> value) {
-  HandleScope handle_scope(isolate);
-
   auto context = isolate->GetCurrentContext();
   auto maybe_json = v8::JSON::Stringify(context, value);
   if (maybe_json.IsEmpty()) {
@@ -89,8 +87,6 @@ std::string JSONStringify(Isolate *isolate, Local<Value> value) {
 
 // Function to get stack frames from a V8 stack trace
 JsStackFrames GetStackFrames(Isolate *isolate) {
-  HandleScope handle_scope(isolate);
-
   auto stack = StackTrace::CurrentStackTrace(isolate, kMaxStackFrames,
                                              StackTrace::kDetailed);
 
@@ -135,8 +131,6 @@ JsStackFrames GetStackFrames(Isolate *isolate) {
 // Function to fetch the thread state from the async context store
 std::string GetThreadState(Isolate *isolate,
                            const AsyncLocalStorageLookup &store) {
-  HandleScope handle_scope(isolate);
-
   // Node.js stores the async local storage in the isolate's
   // "ContinuationPreservedEmbedderData" map, keyed by the
   // AsyncLocalStorage instance.
@@ -232,7 +226,6 @@ CaptureStackTrace(Isolate *isolate,
 // Function to capture stack traces from all registered threads
 void CaptureStackTraces(const FunctionCallbackInfo<Value> &args) {
   auto capture_from_isolate = args.GetIsolate();
-  HandleScope handle_scope(capture_from_isolate);
 
   std::vector<ThreadResult> results;
 
@@ -401,7 +394,6 @@ void RegisterThreadInternal(
 // Function to register a thread and update its last seen time
 void RegisterThread(const FunctionCallbackInfo<Value> &args) {
   auto isolate = args.GetIsolate();
-  HandleScope handle_scope(isolate);
 
   if (args.Length() == 1 && args[0]->IsString()) {
     v8::String::Utf8Value utf8(isolate, args[0]);
@@ -491,7 +483,6 @@ steady_clock::time_point GetUnbiasedMonotonicTime() {
 // Function to track a thread and set its state
 void ThreadPoll(const FunctionCallbackInfo<Value> &args) {
   auto isolate = args.GetIsolate();
-  HandleScope handle_scope(isolate);
 
   bool enable_last_seen = true;
   if (args.Length() > 0 && args[0]->IsBoolean()) {
@@ -524,7 +515,6 @@ void ThreadPoll(const FunctionCallbackInfo<Value> &args) {
 // Function to get the last seen time of all registered threads
 void GetThreadsLastSeen(const FunctionCallbackInfo<Value> &args) {
   Isolate *isolate = args.GetIsolate();
-  HandleScope handle_scope(isolate);
 
   Local<Object> result = Object::New(isolate);
   milliseconds now = duration_cast<milliseconds>(