Inline site-per-process expectations for content_browsertests.

We plan to make --site-per-process mode the default mode on ToT for
//content layer (//chrome layer will continue to be controlled by field
trials and disable --site-per-process on Android).  To make this switch
slightly easier, this CL inlines the test expectations from
//testing/buildbot/filters into the source code of the tests - this
should avoid having to keep passing the filter files to the default test
steps after making the switch.

Bug: 856734
Change-Id: Ic0983cb667d7904caeb18d46705f7721147a6354
Reviewed-on: https://chromium-review.googlesource.com/1153975
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Alex Moshchuk <alexmos@chromium.org>
Commit-Queue: Ɓukasz Anforowicz <lukasza@chromium.org>
Cr-Commit-Position: refs/heads/master@{#579246}
11 files changed