tree cbf2089a8b714f089b2440180c9d1cc2ea695d5e
parent f637a0d63d29a458258a57afcd5251c001f0c854
author Jing Ji <jji@google.com> 1635799433 -0700
committer Jing Ji <jji@google.com> 1635813337 -0700

Explicitly exit from the am instrument after test completes

To speed up the test. For a trivial am instrument run:

[Before]
0m01.53s real     0m00.16s user     0m00.16s system

[After]
0m00.72s real     0m00.21s user     0m00.11s system

Bug: 204195830
Test: am instrument -w
Change-Id: I66196d1db9169681dabb2e5dacdd18e6105ad75a