Lookalikes: Remove reliance on NTP hiding URL

This CL removes part of a lookalike URL warning test that verified that
the contents of the omnibox was hidden when visiting a NTP. This is not
reliable behavior on Windows release builds (possibly due to
http://crbug.com/624410). The Lookalike test only had the clause out of
an abundance of caution, and still verifies the desired behavior, so it
is safe to remove.

Change-Id: I808813fd32aea71e23992aa80db22bfcacb84809
Bug: 943069
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1529950
Commit-Queue: Joe DeBlasio <jdeblasio@chromium.org>
Reviewed-by: Mustafa Emre Acer <meacer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#641981}
1 file changed