Re-enable UMA metric WinJumplist.CreateIconFilesCount
This UMA metric tracks the number of icons requested to create per
JumpList update. The actual number of icons created may be less if it
fails to create certain icons due to random reasons.
Since I've landed some CLs reducing this number and will try to
further reduce it, I think this metric should be re-enabled to track
the progress.
BUG=40407, 179576, 715902
Review-Url: https://codereview.chromium.org/2848763002
Cr-Commit-Position: refs/heads/master@{#468367}
2 files changed
