Disable animations on Android again

Summary: We don't yet have native driver support for animations in bridgeless mode on Android, which leads to some weird bugs (like an overlay that never disappears). Let's just disable animations on Android again.

Reviewed By: mdvacca

Differential Revision: D21537982

fbshipit-source-id: b4e8882a414fecbd52dd25e02325b5c588ee68c0

Author: Emily Janzer

Libraries/Animated/src/Animated.js

@@ -21,7 +21,8 @@ import typeof AnimatedView from './components/AnimatedView';
 const AnimatedMock = require('./AnimatedMock');
 const AnimatedImplementation = require('./AnimatedImplementation');
 
-const Animated = ((Platform.isTesting
+const Animated = ((Platform.isTesting ||
+(Platform.OS === 'android' && global.RN$Bridgeless)
   ? AnimatedMock
   : AnimatedImplementation): typeof AnimatedMock);