No more need to check for nodeIntegration when creating guest view

lib/browser/guest-view-manager.js

@@ -183,10 +183,6 @@ var attachGuest = function (embedder, elementInstanceId, guestInstanceId, params
     blinkFeatures: params.blinkfeatures
   }
 
-  if (embedder.getWebPreferences().nodeIntegration === false) {
-    webPreferences.nodeIntegration = false
-  }
-
   if (params.preload) {
     webPreferences.preloadURL = params.preload
   }

spec/webview-spec.js

@@ -107,40 +107,6 @@ describe('<webview> tag', function () {
       document.body.appendChild(webview)
     })
 
-    it('disables node integration when disabled on the parent BrowserWindow', function (done) {
-      var b = undefined
-
-      ipcMain.once('answer', function (event, typeofProcess) {
-        try {
-          assert.equal(typeofProcess, 'undefined')
-          done()
-        } finally {
-          b.close()
-        }
-      })
-
-      var windowUrl = require('url').format({
-        pathname: `${fixtures}/pages/webview-no-node-integration-on-window.html`,
-        protocol: 'file',
-        query: {
-          p: `${fixtures}/pages/web-view-log-process.html`
-        },
-        slashes: true
-      })
-      var preload = path.join(fixtures, 'module', 'answer.js')
-
-      b = new BrowserWindow({
-        height: 400,
-        width: 400,
-        show: false,
-        webPreferences: {
-          preload: preload,
-          nodeIntegration: false,
-        }
-      })
-      b.loadURL(windowUrl)
-    })
-
     it('disables node integration on child windows when it is disabled on the webview', function (done) {
       app.once('browser-window-created', function (event, window) {
         assert.equal(window.webContents.getWebPreferences().nodeIntegration, false)