tree 7205b95403e4ff4974cbb563cc888b3fc302ab3f
parent f88ec161e9aeeac8a65f4343517d7c824f20fe49
author Keisuke Kuroyanagi <ksk@google.com> 1410867780 +0900
committer Keisuke Kuroyanagi <ksk@google.com> 1411121793 +0900

Add small unit test for adding/removing trigrams.

Bug:17097992
Change-Id: I0ed0b4a172130726d822dadb6d7a806b94130104