lib: remove unused NativeModule/NativeModule wraps

We now compile the native modules in C++ so these are no longer
used.

PR-URL: #24904
Refs:https://github.com/joyeecheung/node/commit/
bd765d6
Reviewed-By: Michaël Zasso <[email protected]>
Reviewed-By: Gus Caplan <[email protected]>
Reviewed-By: Luigi Pinca <[email protected]>
Reviewed-By: Anna Henningsen <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: Franziska Hinkelmann <[email protected]>

lib/internal/bootstrap/loaders.js

@@ -252,15 +252,6 @@
     return NativeModule._source[id];
   };
 
-  NativeModule.wrap = function(script) {
-    return NativeModule.wrapper[0] + script + NativeModule.wrapper[1];
-  };
-
-  NativeModule.wrapper = [
-    '(function (exports, require, module, process, internalBinding) {',
-    '\n});'
-  ];
-
   const getOwn = (target, property, receiver) => {
     return ReflectApply(ObjectHasOwnProperty, target, [property]) ?
       ReflectGet(target, property, receiver) :