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The provider is used to install overrides.
Reland of https://crrev.com/c/1584265

Bug: 954570
Change-Id: I424b6d59c702094020fec20495145f76b6c18646
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1587886Reviewed-by: Rohit Rao <rohitrao@chromium.org>
Commit-Queue: Gauthier Ambard <gambard@chromium.org>
Cr-Commit-Position: refs/heads/master@{#654851}