GitLab

The unpredictable nature of when the favicon fetch occurs was causing
the fetch to fail. This CL prefetches it, so it will be cached.

Bug: 1006637
Change-Id: I2d16fa80b3ffe05c1cc6e21437c9a8a95dbd8bd0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1835092
Commit-Queue: Matt Menke <mmenke@chromium.org>
Reviewed-by: Tarun Bansal <tbansal@chromium.org>
Reviewed-by: Alex Ilin <alexilin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#702476}