Automated commit: libchrome r1514101 uprev

Merge with upstream commit 090029169f5f1a7760896b39986470faf1724761

BUG=None
TEST=sudo emerge libchrome

Change-Id: Ifa78ce96883813d2851a0210e4a210e988c39925
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/libchrome/+/6937768
Commit-Queue: Georg Neis <neis@chromium.org>
Bot-Commit: ChromeOS Prod (Robot) <chromeos-ci-prod@chromeos-bot.iam.gserviceaccount.com>
Tested-by: ChromeOS Prod (Robot) <chromeos-ci-prod@chromeos-bot.iam.gserviceaccount.com>