Pass all globals through "require"

(cherry picked from commit 7d01541)

Author: zcbenz

lib/internal/modules/cjs/loader.js

@@ -81,6 +81,13 @@ const {
   CHAR_9,
 } = require('internal/constants');
 
+// Store the "global" variable from global scope into a local scope, so we can
+// still reference it from this file even after we deleted the "global" variable
+// from the global scope.
+const localGlobal = global;
+// Do the same for "Buffer".
+const localBuffer = Buffer;
+
 const isWindows = process.platform === 'win32';
 
 function stat(filename) {
@@ -131,8 +138,9 @@ Module.wrap = function(script) {
 };
 
 Module.wrapper = [
-  '(function (exports, require, module, __filename, __dirname) { ',
-  '\n});'
+  '(function (exports, require, module, __filename, __dirname, process, global, Buffer) { ' +
+  'return function (exports, require, module, __filename, __dirname) { ',
+  '\n}.call(this, exports, require, module, __filename, __dirname); });'
 ];
 
 const debug = util.debuglog('module');
@@ -715,10 +723,12 @@ Module.prototype._compile = function(content, filename) {
   var result;
   if (inspectorWrapper) {
     result = inspectorWrapper(compiledWrapper, this.exports, this.exports,
-                              require, this, filename, dirname);
+                              require, this, filename, dirname, process,
+                              localGlobal, localBuffer);
   } else {
     result = compiledWrapper.call(this.exports, this.exports, require, this,
-                                  filename, dirname);
+                                  filename, dirname, process, localGlobal,
+                                  localBuffer);
   }
   if (depth === 0) stat.cache = null;
   return result;