Prune CNNIC whitelist.
Prune CNNIC whitelist.

Remove the entries that have expired. This drops 186 hashes or 5952 bytes from
the binary.

BUG=none

Review URL: https://codereview.chromium.org/1727833007

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#378070}

axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk