tree 41d00cdac86c04591c4a1b535725a0d82f90b609
parent 436563ffab68c90b0ab6b855f247c9a0979a5d11
author Jordan Liu <jminjie@google.com> 1573156450 -0800
committer Jordan Liu <jminjie@google.com> 1573593601 -0800

Clean up hidden constants

Bug: 135956699
Test: atest CellBroadcastServiceTests, compile with system and verify
    that GsmAlphabet and SmsHeader do not add more hidden API usages
Change-Id: I6e0b527d75987825ee70b6f7ac3b42331bc22571