tree da68498313c74e3c68be02a5ad396572833d23ab
parent c73945bd841bb16d038471cd592b28db85e91951
author Heemin Seog <hseog@google.com> 1573236550 -0800
committer Heemin Seog <hseog@google.com> 1573251192 -0800

Add prefix to logs based on call source

Bug: 144166111
Test: manual, ./external/chromium-trace/systrace.py camera -o
/tmp/mytrace.html (after changing tracing tag to "camera" since it isn't
used for anything else in automotive)

Change-Id: I082888daee17c671ba9ab5c8cf1ae486e683ab16