[change] Remove StatusBarIOS

Ref #1352
Ref facebook/react-native#23313

Author: smartDev420

packages/babel-plugin-react-native-web/src/moduleMap.js

@@ -44,7 +44,6 @@ module.exports = {
   Settings: true,
   Share: true,
   StatusBar: true,
-  StatusBarIOS: true,
   StyleSheet: true,
   SwipeableFlatList: true,
   SwipeableListView: true,

packages/react-native-web/src/exports/StatusBarIOS/index.js

@@ -78,7 +78,6 @@ import WebView from './exports/WebView';
 // compat (apis)
 import PermissionsAndroid from './exports/PermissionsAndroid';
 import Settings from './exports/Settings';
-import StatusBarIOS from './exports/StatusBarIOS';
 import Systrace from './exports/Systrace';
 import TimePickerAndroid from './exports/TimePickerAndroid';
 import TVEventHandler from './exports/TVEventHandler';
@@ -166,7 +165,6 @@ export {
   // compat (apis)
   PermissionsAndroid,
   Settings,
-  StatusBarIOS,
   Systrace,
   TimePickerAndroid,
   TVEventHandler,