Don't allow insecure content.

app/ux/WebView.js

@@ -174,7 +174,7 @@ Ext.define('Rambox.ux.WebView',{
 					,plugins: 'true'
 					,allowtransparency: 'on'
 					,autosize: 'on'
-					,webpreferences: 'allowRunningInsecureContent=yes' //,nativeWindowOpen=yes
+					,webpreferences: '' //,nativeWindowOpen=yes
 					//,disablewebsecurity: 'on' // Disabled because some services (Like Google Drive) dont work with this enabled
 					,useragent: Ext.getStore('ServicesList').getById(me.record.get('type')).get('userAgent')
 					,preload: './resources/js/rambox-service-api.js'

electron/main.js

@@ -157,9 +157,7 @@ function createWindow () {
 		,show: !config.get('start_minimized')
 		,acceptFirstMouse: true
 		,webPreferences: {
-			 webSecurity: false
-			,nodeIntegration: true
-			,plugins: true
+			plugins: true
 			,partition: 'persist:rambox'
 		}
 	});