src: cleanup beforeExit for consistency

PR-URL: #21113
Reviewed-By: Anna Henningsen <[email protected]>

Author: jasnell

src/env.h

@@ -160,9 +160,7 @@ struct PackageConfig {
   V(env_pairs_string, "envPairs")                                             \
   V(errno_string, "errno")                                                    \
   V(error_string, "error")                                                    \
-  V(exiting_string, "_exiting")                                               \
   V(exit_code_string, "exitCode")                                             \
-  V(exit_string, "exit")                                                      \
   V(expire_string, "expire")                                                  \
   V(exponent_string, "exponent")                                              \
   V(exports_string, "exports")                                                \

src/node.cc

@@ -4135,10 +4135,11 @@ void EmitBeforeExit(Environment* env) {
   HandleScope handle_scope(env->isolate());
   Context::Scope context_scope(env->context());
   Local<Object> process_object = env->process_object();
-  Local<String> exit_code = FIXED_ONE_BYTE_STRING(env->isolate(), "exitCode");
+  Local<String> exit_code = env->exit_code_string();
   Local<Value> args[] = {
     FIXED_ONE_BYTE_STRING(env->isolate(), "beforeExit"),
-    process_object->Get(exit_code)->ToInteger(env->context()).ToLocalChecked()
+    process_object->Get(env->context(), exit_code).ToLocalChecked()
+        ->ToInteger(env->context()).ToLocalChecked()
   };
   MakeCallback(env->isolate(),
                process_object, "emit", arraysize(args), args,
@@ -4151,13 +4152,15 @@ int EmitExit(Environment* env) {
   HandleScope handle_scope(env->isolate());
   Context::Scope context_scope(env->context());
   Local<Object> process_object = env->process_object();
-  process_object->Set(env->exiting_string(), True(env->isolate()));
+  process_object->Set(FIXED_ONE_BYTE_STRING(env->isolate(), "_exiting"),
+                      True(env->isolate()));
 
-  Local<String> exitCode = env->exit_code_string();
-  int code = process_object->Get(exitCode)->Int32Value();
+  Local<String> exit_code = env->exit_code_string();
+  int code = process_object->Get(env->context(), exit_code).ToLocalChecked()
+      ->Int32Value(env->context()).ToChecked();
 
   Local<Value> args[] = {
-    env->exit_string(),
+    FIXED_ONE_BYTE_STRING(env->isolate(), "exit"),
     Integer::New(env->isolate(), code)
   };
 
@@ -4166,7 +4169,8 @@ int EmitExit(Environment* env) {
                {0, 0}).ToLocalChecked();
 
   // Reload exit code, it may be changed by `emit('exit')`
-  return process_object->Get(exitCode)->Int32Value();
+  return process_object->Get(env->context(), exit_code).ToLocalChecked()
+      ->Int32Value(env->context()).ToChecked();
 }