permission_broker: fix linter issues
Fixed various issues reported by cpplint.py when run on
src/platform2/permission_broker.
BUG=None
TEST=cpplint.py `find permission_broker/* | grep "\.cc\|\.h"`
FEATURES=test emerge-link permission_broker
Change-Id: I865cec67f903360b3b66893a2fda0ff3877dc682
Reviewed-on: https://chromium-review.googlesource.com/210598
Tested-by: Alex Vakulenko <avakulenko@chromium.org>
Reviewed-by: Ken Rockot <rockot@chromium.org>
Reviewed-by: Steve Fung <stevefung@chromium.org>
Commit-Queue: Alex Vakulenko <avakulenko@chromium.org>
5 files changed