Migrate CommonNameMismatchHandler to SimpleURLLoader

Bug: 773295
Change-Id: I51e9af84ff43b34044851f409a7bc4b1877a0ab6
Reviewed-on: https://chromium-review.googlesource.com/1052071
Commit-Queue: Mark Pilgrim <pilgrim@chromium.org>
Reviewed-by: Matt Menke <mmenke@chromium.org>
Reviewed-by: Ryan Sleevi <rsleevi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#557251}
3 files changed