lib: disambiguate native module to builtin module

Signed-off-by: Daeyeon Jeong <daeyeon.dev@gmail.com>
PR-URL: #45673
Refs: #44135
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>

lib/internal/bootstrap/loaders.js

@@ -144,7 +144,7 @@ const schemelessBlockList = new SafeSet([
           'DEP0111');
       }
       if (legacyWrapperList.has(module)) {
-        return nativeModuleRequire('internal/legacy/processbinding')[module]();
+        return requireBuiltin('internal/legacy/processbinding')[module]();
       }
       return internalBinding(module);
     }
@@ -285,14 +285,14 @@ class BuiltinModule {
     // TODO(aduh95): move this to C++, alongside the initialization of the class.
     ObjectSetPrototypeOf(ModuleWrap.prototype, null);
     const url = `node:${this.id}`;
-    const nativeModule = this;
+    const builtin = this;
     const exportsKeys = ArrayPrototypeSlice(this.exportKeys);
     ArrayPrototypePush(exportsKeys, 'default');
     this.module = new ModuleWrap(
       url, undefined, exportsKeys,
       function() {
-        nativeModule.syncExports();
-        this.setExport('default', nativeModule.exports);
+        builtin.syncExports();
+        this.setExport('default', builtin.exports);
       });
     // Ensure immediate sync execution to capture exports now
     this.module.instantiate();
@@ -326,7 +326,7 @@ class BuiltinModule {
 
     try {
       const requireFn = StringPrototypeStartsWith(this.id, 'internal/deps/') ?
-        requireWithFallbackInDeps : nativeModuleRequire;
+        requireWithFallbackInDeps : requireBuiltin;
 
       const fn = compileFunction(id);
       // Arguments must match the parameters specified in
@@ -350,10 +350,10 @@ class BuiltinModule {
 const loaderExports = {
   internalBinding,
   BuiltinModule,
-  require: nativeModuleRequire
+  require: requireBuiltin
 };
 
-function nativeModuleRequire(id) {
+function requireBuiltin(id) {
   if (id === loaderId) {
     return loaderExports;
   }
@@ -371,7 +371,7 @@ function requireWithFallbackInDeps(request) {
   if (!BuiltinModule.map.has(request)) {
     request = `internal/deps/${request}`;
   }
-  return nativeModuleRequire(request);
+  return requireBuiltin(request);
 }
 
 // Pass the exports back to C++ land for C++ internals to use.