Bump LKGM to 9913

PFQ run 4823 was successful:
https://uberchromegw.corp.google.com/i/chromeos/builders/master-chromium-pfq/builds/4823

BUG=chromium:760846
TEST=None

Change-Id: I150a2e34f9076797ad42913b91ca2c899df83cc3
Reviewed-on: https://chromium-review.googlesource.com/651069Reviewed-by: Achuith Bhandarkar <achuith@chromium.org>
Reviewed-by: Alexander Alekseev <alemate@chromium.org>
Reviewed-by: Steven Bennetts <stevenjb@chromium.org>
Commit-Queue: Achuith Bhandarkar <achuith@chromium.org>
Cr-Commit-Position: refs/heads/master@{#499731}

chromeos/CHROMEOS_LKGM

-9900.0.0
+9913.0.0
\ No newline at end of file