Remove browser_tests from mac-osxbeta-rel until 828031 is resolved.

Bug: 828031,850125
Change-Id: If24779bb6387cdf06fa2936f3deb2a86ddbe7f3e
Reviewed-on: https://chromium-review.googlesource.com/c/1280788
Commit-Queue: Lindsay Pasricha <lindsayw@chromium.org>
Reviewed-by: John Budorick <jbudorick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#599684}
2 files changed