commit 41153d8c546533b998a0ccfe3119651e4f7affc5
author Victor Hugo Vianna Silva <victorvianna@google.com> Wed Feb 23 14:52:45 2022
committer Chromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com> Wed Feb 23 14:52:45 2022
tree 51559b88e65b6d9b00e0988dd275c76195ee8f44
parent 0bbeb9def59cb1aaa3b7f8d782f041b66de06c5e

Always enable send-tab-to-self receiving if user has sync consent

This change concerns devices that consented to sync but:
a) disabled "Open tabs" in chrome://settings/syncSetup/advanced; or
b) have SyncRequested set to false (mainly one legacy state on mobile).
Those devices will now be valid targets for the send-tab-to-self feature
(STTS) instead of being filtered. The rationale can be found in the
linked bug.

The change is landed behind a kill switch because it will cause
DEVICE_INFO commits when the send_tab_to_receiving_enabled field [1] is
set to true.

I will note that even though all modern clients now set this field to
true, there's no plan to remove it, because:
a) it allows unlaunching STTS if ever needed; and
b) versions predating STTS must be filtered anyway (the field defaults
to false).

[1] https://source.chromium.org/chromium/chromium/src/+/main:components/sync/protocol/device_info_specifics.proto;l=103;drc=166e3c6b0b6418cf5a08713861fc15dbcd20c009

Bug: 1299833
Change-Id: Ifcfec1fc8dc224b5a358f177a7086dcb90541a52
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3483939
Commit-Queue: Victor Vianna <victorvianna@google.com>
Auto-Submit: Victor Vianna <victorvianna@google.com>
Reviewed-by: Mikel Astiz <mastiz@chromium.org>
Commit-Queue: Mikel Astiz <mastiz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#974170}