Increase compression to 9 to fit into memcache 1 MB limit
Increase compression to 9 to fit into memcache 1 MB limit

TBR=agable@chromium.org

Review URL: https://codereview.chromium.org/864423002

nicko96/Chrome-Infra,nicko96/Chrome-Infra,nicko96/Chrome-Infra,nicko96/Chrome-Infra,nicko96/Chrome-Infra