GitLab

Previous CL introduced a local TestContextProvider for
PaintCanvasVideoRendererTest. Turns out, for the purpose of the tests
that use it, we can simply use a "standard" viz::TestContextProvider,
which in turns also gives us a test SharedImageInterface, needed for
future CLs.


Bug: 882547
Change-Id: I5a4f39904f4dcb4b722415ce1cf1b3482c564ce7
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1633470
Auto-Submit: Antoine Labour <piman@chromium.org>
Reviewed-by: Frank Liberato <liberato@chromium.org>
Commit-Queue: Antoine Labour <piman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#664324}