Remove SSLSocketParams::ignore_certificate_errors

As of https://chromium-review.googlesource.com/c/chromium/src/+/1343054,
it's no longer respected.

Bug: 347402
Change-Id: I3e964d5384a4adc20d121a56882b27197a85c49f
Reviewed-on: https://chromium-review.googlesource.com/c/1378241
Reviewed-by: David Benjamin <davidben@chromium.org>
Commit-Queue: Matt Menke <mmenke@chromium.org>
Cr-Commit-Position: refs/heads/master@{#616745}
9 files changed