GitLab

ScopedResource is used for making resources that will be shipped out
of the layer tree compositor. Give it a LayerTreeResourceProvider so
that we reduce the API surface needed by the ResourceProvider base
class to not include creating/deleting these resources, and allowing
us to change how software resource are created.

R=piman@chromium.org

Bug: 730660
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.android:android_optional_gpu_tests_rel
Change-Id: Ia89068da79c497539f4cbf98f96bba4b9f4d362b
Reviewed-on: https://chromium-review.googlesource.com/848253
Commit-Queue: danakj <danakj@chromium.org>
Reviewed-by: Antoine Labour <piman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#527028}