GitLab

This commit improves the reliability of the EULA browser test
EulaTest.LoadOffline. This test was disabled due to its flakiness
in the past and is now enabled again.

Tested locally. Ran 100 tests under stress without any errors.

Bug: 1015948
Change-Id: I59bc8612da9f5be526a2aa28d13ee70400dbb01e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1892775Reviewed-by: Roman Sorokin [CET] <rsorokin@chromium.org>
Commit-Queue: Renato Silva <rrsilva@google.com>
Cr-Commit-Position: refs/heads/master@{#712516}