[change] Remove platform-specific exports

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

@@ -7,14 +7,11 @@ module.exports = {
   AppRegistry: true,
   AppState: true,
   Appearance: true,
-  BackHandler: true,
   Button: true,
   CheckBox: true,
   Clipboard: true,
   DeviceEventEmitter: true,
-  DeviceInfo: true,
   Dimensions: true,
-  DrawerLayoutAndroid: true,
   Easing: true,
   FlatList: true,
   I18nManager: true,
@@ -31,7 +28,6 @@ module.exports = {
   NativeEventEmitter: true,
   NativeModules: true,
   PanResponder: true,
-  PermissionsAndroid: true,
   Picker: true,
   PixelRatio: true,
   Platform: true,
@@ -41,16 +37,12 @@ module.exports = {
   SafeAreaView: true,
   ScrollView: true,
   SectionList: true,
-  Settings: true,
   Share: true,
   StatusBar: true,
   StyleSheet: true,
   Switch: true,
-  Systrace: true,
-  TVEventHandler: true,
   Text: true,
   TextInput: true,
-  ToastAndroid: true,
   Touchable: true,
   TouchableHighlight: true,
   TouchableNativeFeedback: true,