tree cb2c3a278c314dc996afd51ad64d23676faa4300
parent 8e273775ee53d796c9accd256aac7c5dd9562b21
author Patrick Venture <venture@google.com> 1539552124 -0700
committer Patrick Venture <venture@google.com> 1539552124 -0700

event: use const reference for string params

[src/event.hpp:95]: (performance) Function parameter 'eventName' should be
passed by const reference.
[src/event.hpp:95]: (performance) Function parameter 'eventMessage' should be
passed by const reference.

Change-Id: I128100102c8ddb24bb847c2ed94acb1fa8871eb0
Signed-off-by: Patrick Venture <venture@google.com>