refactor: use separate ipc-renderer-internal / ipc-main-internal APIs for Electron internals (#13940)

lib/renderer/ipc-renderer-internal.js

@@ -0,0 +1,26 @@
+'use strict'
+
+const binding = process.atomBinding('ipc')
+const v8Util = process.atomBinding('v8_util')
+
+// Created by init.js.
+const ipcRenderer = v8Util.getHiddenValue(global, 'ipc-internal')
+const internal = true
+
+ipcRenderer.send = function (...args) {
+  return binding.send('ipc-internal-message', args)
+}
+
+ipcRenderer.sendSync = function (...args) {
+  return binding.sendSync('ipc-internal-message-sync', args)[0]
+}
+
+ipcRenderer.sendTo = function (webContentsId, channel, ...args) {
+  return binding.sendTo(internal, false, webContentsId, channel, args)
+}
+
+ipcRenderer.sendToAll = function (webContentsId, channel, ...args) {
+  return binding.sendTo(internal, true, webContentsId, channel, args)
+}
+
+module.exports = ipcRenderer