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Having the deprecated version of the InvalidationServiceProviderFactory will
allow to migrate every sub-project which depends on invalidations individually.

Follow-up CL introduces new factory, which internally will create the invalidation service based on
FCM: https://chromium-review.googlesource.com/c/chromium/src/+/1185093

Bug: 801985

TBR=skuhne@chromium.org, emaxx@chromium.org, fukino@chromium.org, msarda@chromium.org, xiyuan@chromium.org

Cq-Include-Trybots: luci.chromium.try:ios-simulator-full-configs;master.tryserver.chromium.mac:ios-simulator-cronet
Change-Id: I84c64366017de58bdfe060e59b8d54e8d2153a8d
Reviewed-on: https://chromium-review.googlesource.com/1185014
Commit-Queue: Tatiana Gornak <melandory@chromium.org>
Reviewed-by: Xiyuan Xia <xiyuan@chromium.org>
Reviewed-by: Pavel Yatsuk <pavely@chromium.org>
Cr-Commit-Position: refs/heads/master@{#585870}