Only keep signatures which might be reflectively used
Only keep signatures which might be reflectively used

Bug: 62371424
Test: none
Change-Id: Id22d3329122b079ed352cdffd95c377f0371aaa2

androidx/androidx,AndroidX/androidx,androidx/androidx,androidx/androidx,androidx/androidx,AndroidX/androidx,AndroidX/androidx,AndroidX/androidx,androidx/androidx,androidx/androidx,androidx/androidx,AndroidX/androidx,AndroidX/androidx,androidx/androidx,AndroidX/androidx,AndroidX/androidx,AndroidX/androidx,AndroidX/androidx,androidx/androidx,androidx/androidx