Move tests that can be wp-tests to
the corresponding folder.

The tests should stay exactly the same.

Bug: 985335
Change-Id: I61b76803c935c6dd4cc69241d7de76720eaf668e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1730457


Commit-Queue: Edvard Thörnros <edvardt@opera.com>
Auto-Submit: Edvard Thörnros <edvardt@opera.com>
Reviewed-by: Stephen Chenney <schenney@chromium.org>
Cr-Commit-Position: refs/heads/master@{#683582}