refactor: simplify isRemoteModuleEnabled handling in sandboxed renderers (#15961)

lib/sandboxed_renderer/api/exports/electron.js

@@ -6,7 +6,6 @@ for (const {
   name,
   load,
   enabled = true,
-  configurable = false,
   private: isPrivate = false
 } of moduleList) {
   if (!enabled) {
@@ -14,7 +13,6 @@ for (const {
   }
 
   Object.defineProperty(exports, name, {
-    configurable,
     enumerable: !isPrivate,
     get: load
   })

lib/sandboxed_renderer/api/module-list.js

@@ -22,8 +22,8 @@ module.exports = [
   },
   {
     name: 'remote',
-    configurable: true, // will be configured in init.js
-    load: () => require('@electron/internal/renderer/api/remote')
+    load: () => require('@electron/internal/renderer/api/remote'),
+    enabled: process.isRemoteModuleEnabled
   },
   {
     name: 'webFrame',

lib/sandboxed_renderer/init.js

@@ -7,9 +7,6 @@ const { EventEmitter } = events
 
 process.atomBinding = require('@electron/internal/common/atom-binding-setup')(binding.get, 'renderer')
 
-// The electron module depends on process.atomBinding
-const electron = require('electron')
-
 const v8Util = process.atomBinding('v8_util')
 // Expose browserify Buffer as a hidden value. This is used by C++ code to
 // deserialize Buffer instances sent from browser process.
@@ -29,6 +26,17 @@ for (const prop of Object.keys(EventEmitter.prototype)) {
 }
 Object.setPrototypeOf(process, EventEmitter.prototype)
 
+const ipcRenderer = require('@electron/internal/renderer/ipc-renderer-internal')
+
+const {
+  preloadSrc, preloadError, isRemoteModuleEnabled, process: processProps
+} = ipcRenderer.sendSync('ELECTRON_BROWSER_SANDBOX_LOAD')
+
+process.isRemoteModuleEnabled = isRemoteModuleEnabled
+
+// The electron module depends on process.atomBinding
+const electron = require('electron')
+
 const remoteModules = new Set([
   'child_process',
   'fs',
@@ -48,8 +56,6 @@ const loadedModules = new Map([
 const ipcNative = process.atomBinding('ipc')
 v8Util.setHiddenValue(global, 'ipcNative', ipcNative)
 
-const ipcRenderer = require('@electron/internal/renderer/ipc-renderer-internal')
-
 ipcNative.onInternalMessage = function (channel, args, senderId) {
   ipcRenderer.emit(channel, { sender: ipcRenderer, senderId }, ...args)
 }
@@ -62,22 +68,6 @@ ipcNative.onExit = function () {
   process.emit('exit')
 }
 
-const {
-  preloadSrc, preloadError, isRemoteModuleEnabled, process: processProps
-} = ipcRenderer.sendSync('ELECTRON_BROWSER_SANDBOX_LOAD')
-
-const makePropertyNonConfigurable = function (object, name) {
-  const descriptor = Object.getOwnPropertyDescriptor(electron, name)
-  descriptor.configurable = false
-  Object.defineProperty(electron, name, descriptor)
-}
-
-if (isRemoteModuleEnabled) {
-  makePropertyNonConfigurable(electron, 'remote')
-} else {
-  delete electron.remote
-}
-
 require('@electron/internal/renderer/web-frame-init')()
 
 // Pass different process object to the preload script(which should not have