Disables munging in animated to make dynamic dispatch work for private methods

Reviewed By: javache

Differential Revision: D3828458

fbshipit-source-id: 0170b199e4dc33df1d836de7475900dd95c4d2e7

Libraries/Animated/src/AnimatedImplementation.js

@@ -8,6 +8,7 @@
  *
  * @providesModule AnimatedImplementation
  * @flow
+ * @preventMunge
  */
 'use strict';