tree b034f7795c8704ccf3beec238845a78d64f0a806
parent 0674a6d7e2429d6577a4d08fac2ab882e1b4d454
author William A. Kennington III <wak@google.com> 1611100242 -0800
committer William A. Kennington III <wak@google.com> 1611100284 -0800

tools/progress: Add finish and abort functions

We have external progress handlers which would like to implement these
functions, in order to update the screen upon completion or error.

Change-Id: I2df4654d5e2092407a83d2c8bbb020dcce84ac50
Signed-off-by: William A. Kennington III <wak@google.com>