Merge pull request #5736 from electron/missing-has-own-property

Support objects with no prototype over IPC

lib/browser/rpc-server.js

@@ -6,6 +6,8 @@ const {ipcMain, isPromise} = electron
 
 const objectsRegistry = require('./objects-registry')
 
+const hasProp = {}.hasOwnProperty
+
 // The internal properties of Function.
 const FUNCTION_PROPERTIES = [
   'length', 'name', 'arguments', 'caller', 'prototype'
@@ -67,7 +69,7 @@ let valueToMeta = function (sender, value, optimizeSimpleObject = false) {
       meta.type = 'date'
     } else if (isPromise(value)) {
       meta.type = 'promise'
-    } else if (value.hasOwnProperty('callee') && value.length != null) {
+    } else if (hasProp.call(value, 'callee') && value.length != null) {
       // Treat the arguments object as array.
       meta.type = 'array'
     } else if (optimizeSimpleObject && v8Util.getHiddenValue(value, 'simple')) {