Make ViewNativeComponent use ES6 exports

Summary: We will need to use ES6 exports when we switch this to use the codegen'd view configs. I also need to have a named export from this file.

Reviewed By: rickhanlonii

Differential Revision: D15923789

fbshipit-source-id: 513e27834583b6d021ff06d5d7f116ccdcd27722

Libraries/Components/View/View.js

@@ -10,8 +10,6 @@
 
 'use strict';
 
-const ViewNativeComponent = require('./ViewNativeComponent');
-
 import type {ViewProps} from './ViewPropTypes';
 
 export type Props = ViewProps;
@@ -23,4 +21,4 @@ export type Props = ViewProps;
  *
  * @see http://facebook.github.io/react-native/docs/view.html
  */
-module.exports = ((ViewNativeComponent: $FlowFixMe): typeof ViewNativeComponent);
+module.exports = require('./ViewNativeComponent').default;

Libraries/Components/View/ViewNativeComponent.js

@@ -18,6 +18,6 @@ import type {ViewProps} from './ViewPropTypes';
 
 type ViewNativeComponentType = Class<ReactNative.NativeComponent<ViewProps>>;
 
-const NativeViewComponent = requireNativeComponent('RCTView');
-
-module.exports = ((NativeViewComponent: any): ViewNativeComponentType);
+export default ((requireNativeComponent(
+  'RCTView',
+): any): ViewNativeComponentType);