GitLab

Move registration of the BackgroundFetchService interface from
RenderProcessHost to RendererInterfaceBinders so its implementation can
receive a browser-tracked origin for its renderer-process client.

Add support for move-only types to base::AutoReset. Use it in the
BackgroundFetchServiceImpl test to swap in a service instance with a
different origin for the part of the test that previously passed a
different origin to the mojo interface.

Bug: 779444
Change-Id: I68737625cb5cd0a2843eeb46643aad3b4f852d8c
Reviewed-on: https://chromium-review.googlesource.com/788641Reviewed-by: Peter Beverloo <peter@chromium.org>
Reviewed-by: Daniel Cheng <dcheng@chromium.org>
Reviewed-by: Kinuko Yasuda <kinuko@chromium.org>
Commit-Queue: Sam McNally <sammc@chromium.org>
Cr-Commit-Position: refs/heads/master@{#523661}