Revert "Only enable build modules for platform branches"

Will rename the module in frameworks/testing from 'android-support-test'
to 'android-support-test-src' and all unbundled app branches will then
use the prebuilt instead

Bug: 18977419
Bug: 18708851

This reverts commit 41a78eee06e9f395929070e7faac4b027a0c6017.

Change-Id: Ia216da599f2bbe7ae234fb636c755b08b7be9768
2 files changed