commit 9ac61227457752b101dde55b208212414144ad98
author Daniel Bratell <bratell@opera.com> Thu Sep 21 15:29:24 2017
committer Commit Bot <commit-bot@chromium.org> Thu Sep 21 15:29:24 2017
tree cefac3e8ed1c39ff3d485b30d7ff57a093b3732b
parent 66fa8c6e7ead7dedeed5b87e2587bb3896f8e66d

Make sure to include traits before testing them in tests.

It's possible to check traits without including their specialization
or doing an implicit instantiation but then you get the default
values which can be wrong (or you would not have had a specialization).
In jumbo builds this is noted because first you get an implicit
instantiation and then an explicit instantiation which is a C++ error.

Fix is to make the explicit instantiation before any implicit
instantiations can happen. I do wish this error wasn't so invisible. It's
the third or fourth detected through jumbo builds.

Bug: 761475
Change-Id: Ifceb604e027ac8877764b584555007c854c74f03
Reviewed-on: https://chromium-review.googlesource.com/677383
Reviewed-by: Kentaro Hara <haraken@chromium.org>
Commit-Queue: Daniel Bratell <bratell@opera.com>
Cr-Commit-Position: refs/heads/master@{#503454}