Instrumented libraries: add a script to build/package binaries.

BUG=462636
R=glider@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/1019213003

Cr-Original-Commit-Position: refs/heads/master@{#322149}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: b251b58b4c97a520b29269c84895a5423736346c
1 file changed