loader: revert context changes

Author: efekrskl

lib/internal/modules/esm/get_format.js

@@ -238,7 +238,7 @@ function getFileProtocolModuleFormat(url, context = { __proto__: null }, ignoreE
 
 /**
  * @param {URL} url
- * @param {{parentURL: string, importAttributes?: Record<string, string>}} context
+ * @param {{parentURL: string}} context
  * @returns {Promise<string> | string | undefined} only works when enabled
  */
 function defaultGetFormatWithoutErrors(url, context) {
@@ -251,7 +251,7 @@ function defaultGetFormatWithoutErrors(url, context) {
 
 /**
  * @param {URL} url
- * @param {{parentURL: string, importAttributes?: Record<string, string>}} context
+ * @param {{parentURL: string}} context
  * @returns {Promise<string> | string | undefined} only works when enabled
  */
 function defaultGetFormat(url, context) {

lib/internal/modules/esm/load.js

@@ -100,10 +100,7 @@ function defaultLoad(url, context = kEmptyObject) {
       }
 
       // Now that we have the source for the module, run `defaultGetFormat` to detect its format.
-      format ??= defaultGetFormat(urlInstance, {
-        __proto__: context,
-        importAttributes,
-      });
+      format ??= defaultGetFormat(urlInstance, context);
 
       if (format === 'commonjs') {
         // For backward compatibility reasons, we need to discard the source in
@@ -171,10 +168,7 @@ function defaultLoadSync(url, context = kEmptyObject) {
     }
 
     // Now that we have the source for the module, run `defaultGetFormat` to detect its format.
-    format ??= defaultGetFormat(urlInstance, {
-      __proto__: context,
-      importAttributes,
-    });
+    format ??= defaultGetFormat(urlInstance, context);
 
     // For backward compatibility reasons, we need to let go through Module._load
     // again.