Dom Christie 07697d15cc Improve consistency of NavigationCardStack animations.
Summary:Currently there?s an inconsistency between the animations used in `NavigationAnimatedView` (`spring`) and those in `NavigationCardStack` (`timing`), which is noticeable when switching between the two implementations.

By removing the `_applyAnimation` method, the `NavigationAnimatedView` will simply use its [default `applyAnimation`](6c22a2174e/Libraries/NavigationExperimental/NavigationAnimatedView.js (L56-L67)), making the animation styles the same.

**Before** (with `Animated.timing`)
Video: http://quick.as/Yexku8DdJ

**After** (with the default `NavigationAnimatedView` animations)
Video: http://quick.as/qrqbsnj8n
Closes https://github.com/facebook/react-native/pull/6636

Differential Revision: D3094638

Pulled By: ericvicenti

fb-gh-sync-id: 6e1c7c54b4ef102c4003719381d334d2c6f7a531
shipit-source-id: 6e1c7c54b4ef102c4003719381d334d2c6f7a531
2016-03-24 14:50:25 -07:00
..
2015-07-24 13:16:25 -08:00