Looking at UMA results, we are getting a fair number of modules with
more than 10,000 functions (5.2%) that are being lumped into the
maximal entry. To get more visibility into what values are being
lumped, this CL lifts the maximum to 100,000.

BUG=chromium:704922
R=bbudge@chromium.org,bradnelson@chromium.org

Review-Url: https://codereview.chromium.org/2787163002
Cr-Commit-Position: refs/heads/master@{#44314}