Gardening: remove TODO after auto-rebaseline.
Gardening: remove TODO after auto-rebaseline.

BUG=various
TBR=mlamouri@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/1481483003

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#361681}

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