tree 20eeaae3a8e5fb17c1de187a4dafd56681e7bfa2
parent b331f8713486ec82fbf0df284efda7e99feb303e
author Zongheng Wang <wangzongheng@google.com> 1577404805 -0800
committer Zongheng Wang <wangzongheng@google.com> 1577405503 -0800

Add GsmAlphabet to Bluetooth Util

Removed methods not used in BT.

Bug: 140562205
Test: Manual
Change-Id: I6a4d917f28e548a48cc45f34920612717d786ab5