refactor: simplify process object initialization for sandboxed renderers (#14878)

Also fix `process.windowsStore`.

lib/sandboxed_renderer/init.js

@@ -3,6 +3,7 @@
 /* eslint no-eval: "off" */
 /* global binding, Buffer */
 const events = require('events')
+const { EventEmitter } = events
 
 process.atomBinding = require('@electron/internal/common/atom-binding-setup')(binding.get, 'renderer')
 
@@ -15,15 +16,15 @@ const v8Util = process.atomBinding('v8_util')
 v8Util.setHiddenValue(global, 'Buffer', Buffer)
 // The `lib/renderer/api/ipc-renderer.js` module looks for the ipc object in the
 // "ipc" hidden value
-v8Util.setHiddenValue(global, 'ipc', new events.EventEmitter())
+v8Util.setHiddenValue(global, 'ipc', new EventEmitter())
 // The process object created by browserify is not an event emitter, fix it so
 // the API is more compatible with non-sandboxed renderers.
-for (let prop of Object.keys(events.EventEmitter.prototype)) {
+for (let prop of Object.keys(EventEmitter.prototype)) {
   if (process.hasOwnProperty(prop)) {
     delete process[prop]
   }
 }
-Object.setPrototypeOf(process, events.EventEmitter.prototype)
+Object.setPrototypeOf(process, EventEmitter.prototype)
 
 const remoteModules = new Set([
   'child_process',
@@ -47,24 +48,12 @@ require('@electron/internal/renderer/web-frame-init')()
 
 // Pass different process object to the preload script(which should not have
 // access to things like `process.atomBinding`).
-const preloadProcess = new events.EventEmitter()
-preloadProcess.crash = () => binding.crash()
-preloadProcess.hang = () => binding.hang()
-preloadProcess.getHeapStatistics = () => binding.getHeapStatistics()
-preloadProcess.getSystemMemoryInfo = () => binding.getSystemMemoryInfo()
-preloadProcess.getCPUUsage = () => binding.getCPUUsage()
-preloadProcess.getIOCounters = () => binding.getIOCounters()
-
-Object.assign(processProps, {
-  argv: binding.getArgv(),
-  execPath: binding.getExecPath(),
-  pid: binding.getPid(),
-  resourcesPath: binding.getResourcesPath(),
-  sandboxed: true,
-  type: 'renderer'
-})
+const preloadProcess = new EventEmitter()
 
+Object.assign(preloadProcess, binding.process)
 Object.assign(preloadProcess, processProps)
+
+Object.assign(process, binding.process)
 Object.assign(process, processProps)
 
 process.on('exit', () => preloadProcess.emit('exit'))