src: remove unused env->vm_parsing_context_symbol

Stopped being used via 77b52fd58f7398a81999c81afd21fe2e156c0766, was
originally added in d932e802317f9f61bd10988189fa43ed03ad0f61.

For the one remaining usecase inside of `lib/vm.js`, define a Symbol at
the top of the file.

PR-URL: https://github.com/nodejs/node/pull/22034
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/lib/vm.js b/lib/vm.js
index c813ca3049..3dd63fe2af 100644
--- a/lib/vm.js
+++ b/lib/vm.js
@@ -23,14 +23,13 @@
 
 const {
   ContextifyScript,
-  kParsingContext,
   makeContext,
   isContext: _isContext,
 } = process.binding('contextify');
-
 const { ERR_INVALID_ARG_TYPE } = require('internal/errors').codes;
 const { isUint8Array } = require('internal/util/types');
 const { validateInt32, validateUint32 } = require('internal/validators');
+const kParsingContext = Symbol('script parsing context');
 
 class Script extends ContextifyScript {
   constructor(code, options = {}) {