tree d7e8b99957b87c4b4402f66776ae2d0b971082e3
parent be8b755e84d55eae9a59527d9bea4d34e43abfb3
author Eric Caruso <ejcaruso@chromium.org> 1516747227 -0800
committer chrome-bot <chrome-bot@chromium.org> 1516840162 -0800

update_engine: qualify stl_util functions

This uses ContainsKey from stl_util which has been moved to the
base namespace in future versions of libchrome.

BUG=b:37434548
TEST=emerge, run unit tests

Change-Id: Id81f7ba125ce99f5a95af317ecfa8910e740dd22
Reviewed-on: https://chromium-review.googlesource.com/882383
Commit-Ready: Eric Caruso <ejcaruso@chromium.org>
Tested-by: Eric Caruso <ejcaruso@chromium.org>
Reviewed-by: Amin Hassani <ahassani@chromium.org>