Add Deprecation Warning to ListView

Summary: This component has long been deprecated in the docs. Adding a warning to the code.

Reviewed By: sahrens

Differential Revision: D10261155

fbshipit-source-id: 462ce30a97f35e52477cfc135fb50c976b56e9cb

Libraries/react-native/react-native-implementation.js

@@ -12,6 +12,8 @@
 
 const invariant = require('fbjs/lib/invariant');
 
+let showedListViewDeprecation = false;
+
 // Export React, plus some native additions.
 const ReactNative = {
   // Components
@@ -58,6 +60,14 @@ const ReactNative = {
     return require('KeyboardAvoidingView');
   },
   get ListView() {
+    if (!showedListViewDeprecation) {
+      console.warn(
+        'ListView is deprecated and will be removed in a future release. ' +
+          'See https://fb.me/nolistview for more information',
+      );
+
+      showedListViewDeprecation = true;
+    }
     return require('ListView');
   },
   get MaskedViewIOS() {