[ServiceWorker] Propagate change for ServiceWorkerRegistration#updateViaCache

This CL propagates change of registration's `updateViaCache` to
corresponding registration objects in the renderer process to set their
ServiceWorkerRegistration#updateViaCache attribute.

BUG=675540

Change-Id: I6bb80dacbdd6a276f7ba8eb95f9f1e5379fbf03b
Reviewed-on: https://chromium-review.googlesource.com/1002732
Reviewed-by: Makoto Shimazu <shimazu@chromium.org>
Reviewed-by: Matt Falkenhagen <falken@chromium.org>
Reviewed-by: Kinuko Yasuda <kinuko@chromium.org>
Commit-Queue: Matt Falkenhagen <falken@chromium.org>
Cr-Commit-Position: refs/heads/master@{#558157}
14 files changed