GitLab

The browsertests of statistics collector policy are moved from
policy_browsertests to a separate file.

Bug: 1128322
Change-Id: Ie35643f650c86d710ae470ec51745f8d227a07c0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2410063
Commit-Queue: Swapnil Gupta <swapnilgupta@google.com>
Reviewed-by: Sergey Poromov <poromov@chromium.org>
Cr-Commit-Position: refs/heads/master@{#807853}