commit 5c5ce638e36966b872f26e2df86116388e06fd51
author Alexei Svitkine <asvitkine@chromium.org> Thu Oct 04 23:30:41 2018
committer Commit Bot <commit-bot@chromium.org> Thu Oct 04 23:30:41 2018
tree 56a56e03636c38981759a50b941e360141cafc8d
parent c64ae57963ae60fd53831f5d2371afc93607dc08

Make histograms/pretty_print_test.py run on the bots.

This test was added via:
https://chromium-review.googlesource.com/1244553

This is a follow-up CL to add it to metrics_python_tests so
that it will run on the bots.

Renames Python files to avoid name collisions between
different scripts, so that they can run together as part of
metrics_python_tests. Also fixes up the rappor model test
and adds it to the suite.

Bug: 714123
Change-Id: I466584493f7090decdb8b21217347a905b3e6391
Reviewed-on: https://chromium-review.googlesource.com/c/1255596
Reviewed-by: Dirk Pranke <dpranke@chromium.org>
Commit-Queue: Alexei Svitkine <asvitkine@chromium.org>
Cr-Commit-Position: refs/heads/master@{#596921}