[TIMOB-11222] Android: Fix Border rendering with Alpha

Test is in [JIRA](https://jira.appcelerator.org/browse/TIMOB-11222)

Expanded test is in comments

Make sure you run this with both hardware acceleration on and off

Also make sure you test this on devices with API LEVEL on both side of honeycomb (11)

My test devices were S2 (2.3.6), XT890(4.0.4), S3(4.1.1)