The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/947837858fe1b396546b30ecb59569239af09d09

commit 947837858fe1b396546b30ecb59569239af09d09
Author: Tim Song <tengs@chromium.org>
Date: Tue Aug 01 20:44:09 2017

[EasyUnlock] Add ProximityAuthLocalStatePrefManager for managing prefs before login.

This CL also refactors ProximityAuthProfilePRefManager to handle the syncing of
profile prefs to local state.

BUG= 748879 

Change-Id: Ia09a772b10b7b3e2305153c52b1457101cd950c5
Reviewed-on: https://chromium-review.googlesource.com/585899
Commit-Queue: Tim Song <tengs@chromium.org>
Reviewed-by: Tim Song <tengs@chromium.org>
Reviewed-by: Gustavo Sacomoto <sacomoto@chromium.org>
Cr-Commit-Position: refs/heads/master@{#491102}
[modify] https://crrev.com/947837858fe1b396546b30ecb59569239af09d09/chrome/browser/signin/chrome_proximity_auth_client.cc
[modify] https://crrev.com/947837858fe1b396546b30ecb59569239af09d09/chrome/browser/signin/chrome_proximity_auth_client.h
[modify] https://crrev.com/947837858fe1b396546b30ecb59569239af09d09/chrome/browser/signin/easy_unlock_service.cc
[modify] https://crrev.com/947837858fe1b396546b30ecb59569239af09d09/chrome/browser/signin/easy_unlock_service.h
[modify] https://crrev.com/947837858fe1b396546b30ecb59569239af09d09/chrome/browser/signin/easy_unlock_service_regular.cc
[modify] https://crrev.com/947837858fe1b396546b30ecb59569239af09d09/chrome/browser/signin/easy_unlock_service_regular.h
[modify] https://crrev.com/947837858fe1b396546b30ecb59569239af09d09/chrome/browser/signin/easy_unlock_service_signin_chromeos.cc
[modify] https://crrev.com/947837858fe1b396546b30ecb59569239af09d09/chrome/browser/signin/easy_unlock_service_signin_chromeos.h
[modify] https://crrev.com/947837858fe1b396546b30ecb59569239af09d09/chrome/common/pref_names.cc
[modify] https://crrev.com/947837858fe1b396546b30ecb59569239af09d09/chrome/common/pref_names.h
[modify] https://crrev.com/947837858fe1b396546b30ecb59569239af09d09/components/proximity_auth/BUILD.gn
[modify] https://crrev.com/947837858fe1b396546b30ecb59569239af09d09/components/proximity_auth/mock_proximity_auth_client.h
[modify] https://crrev.com/947837858fe1b396546b30ecb59569239af09d09/components/proximity_auth/proximity_auth_client.h
[add] https://crrev.com/947837858fe1b396546b30ecb59569239af09d09/components/proximity_auth/proximity_auth_local_state_pref_manager.cc
[add] https://crrev.com/947837858fe1b396546b30ecb59569239af09d09/components/proximity_auth/proximity_auth_local_state_pref_manager.h
[add] https://crrev.com/947837858fe1b396546b30ecb59569239af09d09/components/proximity_auth/proximity_auth_local_state_pref_manager_unittest.cc
[modify] https://crrev.com/947837858fe1b396546b30ecb59569239af09d09/components/proximity_auth/proximity_auth_pref_manager.h
[modify] https://crrev.com/947837858fe1b396546b30ecb59569239af09d09/components/proximity_auth/proximity_auth_pref_names.cc
[modify] https://crrev.com/947837858fe1b396546b30ecb59569239af09d09/components/proximity_auth/proximity_auth_pref_names.h
[modify] https://crrev.com/947837858fe1b396546b30ecb59569239af09d09/components/proximity_auth/proximity_auth_profile_pref_manager.cc
[modify] https://crrev.com/947837858fe1b396546b30ecb59569239af09d09/components/proximity_auth/proximity_auth_profile_pref_manager.h
[modify] https://crrev.com/947837858fe1b396546b30ecb59569239af09d09/components/proximity_auth/proximity_auth_profile_pref_manager_unittest.cc
[modify] https://crrev.com/947837858fe1b396546b30ecb59569239af09d09/components/proximity_auth/proximity_auth_system.cc
[modify] https://crrev.com/947837858fe1b396546b30ecb59569239af09d09/components/proximity_auth/proximity_auth_system.h
[modify] https://crrev.com/947837858fe1b396546b30ecb59569239af09d09/components/proximity_auth/proximity_auth_system_unittest.cc

Approving merge to M61 Chrome OS.

This issue has been approved for a merge. Please merge the fix to any appropriate branches as soon as possible!

If all merges have been completed, please remove any remaining Merge-Approved labels from this issue.

Thanks for your time! To disable nags, add the Disable-Nags label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/08dcb9fd8fd385262fd9044a5481d4d3880590ef

commit 08dcb9fd8fd385262fd9044a5481d4d3880590ef
Author: Tim Song <tengs@chromium.org>
Date: Mon Aug 07 18:37:30 2017

[EasyUnlock] Add ProximityAuthLocalStatePrefManager for managing prefs before login.

This CL also refactors ProximityAuthProfilePRefManager to handle the syncing of
profile prefs to local state.

BUG= 748879 
TBR=tengs@chromium.org

(cherry picked from commit 947837858fe1b396546b30ecb59569239af09d09)

Change-Id: Ia09a772b10b7b3e2305153c52b1457101cd950c5
Reviewed-on: https://chromium-review.googlesource.com/585899
Commit-Queue: Tim Song <tengs@chromium.org>
Reviewed-by: Tim Song <tengs@chromium.org>
Reviewed-by: Gustavo Sacomoto <sacomoto@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#491102}
Reviewed-on: https://chromium-review.googlesource.com/604212
Cr-Commit-Position: refs/branch-heads/3163@{#362}
Cr-Branched-From: ff259bab28b35d242e10186cd63af7ed404fae0d-refs/heads/master@{#488528}
[modify] https://crrev.com/08dcb9fd8fd385262fd9044a5481d4d3880590ef/chrome/browser/signin/chrome_proximity_auth_client.cc
[modify] https://crrev.com/08dcb9fd8fd385262fd9044a5481d4d3880590ef/chrome/browser/signin/chrome_proximity_auth_client.h
[modify] https://crrev.com/08dcb9fd8fd385262fd9044a5481d4d3880590ef/chrome/browser/signin/easy_unlock_service.cc
[modify] https://crrev.com/08dcb9fd8fd385262fd9044a5481d4d3880590ef/chrome/browser/signin/easy_unlock_service.h
[modify] https://crrev.com/08dcb9fd8fd385262fd9044a5481d4d3880590ef/chrome/browser/signin/easy_unlock_service_regular.cc
[modify] https://crrev.com/08dcb9fd8fd385262fd9044a5481d4d3880590ef/chrome/browser/signin/easy_unlock_service_regular.h
[modify] https://crrev.com/08dcb9fd8fd385262fd9044a5481d4d3880590ef/chrome/browser/signin/easy_unlock_service_signin_chromeos.cc
[modify] https://crrev.com/08dcb9fd8fd385262fd9044a5481d4d3880590ef/chrome/browser/signin/easy_unlock_service_signin_chromeos.h
[modify] https://crrev.com/08dcb9fd8fd385262fd9044a5481d4d3880590ef/chrome/common/pref_names.cc
[modify] https://crrev.com/08dcb9fd8fd385262fd9044a5481d4d3880590ef/chrome/common/pref_names.h
[modify] https://crrev.com/08dcb9fd8fd385262fd9044a5481d4d3880590ef/components/proximity_auth/BUILD.gn
[modify] https://crrev.com/08dcb9fd8fd385262fd9044a5481d4d3880590ef/components/proximity_auth/mock_proximity_auth_client.h
[modify] https://crrev.com/08dcb9fd8fd385262fd9044a5481d4d3880590ef/components/proximity_auth/proximity_auth_client.h
[add] https://crrev.com/08dcb9fd8fd385262fd9044a5481d4d3880590ef/components/proximity_auth/proximity_auth_local_state_pref_manager.cc
[add] https://crrev.com/08dcb9fd8fd385262fd9044a5481d4d3880590ef/components/proximity_auth/proximity_auth_local_state_pref_manager.h
[add] https://crrev.com/08dcb9fd8fd385262fd9044a5481d4d3880590ef/components/proximity_auth/proximity_auth_local_state_pref_manager_unittest.cc
[modify] https://crrev.com/08dcb9fd8fd385262fd9044a5481d4d3880590ef/components/proximity_auth/proximity_auth_pref_manager.h
[modify] https://crrev.com/08dcb9fd8fd385262fd9044a5481d4d3880590ef/components/proximity_auth/proximity_auth_pref_names.cc
[modify] https://crrev.com/08dcb9fd8fd385262fd9044a5481d4d3880590ef/components/proximity_auth/proximity_auth_pref_names.h
[modify] https://crrev.com/08dcb9fd8fd385262fd9044a5481d4d3880590ef/components/proximity_auth/proximity_auth_profile_pref_manager.cc
[modify] https://crrev.com/08dcb9fd8fd385262fd9044a5481d4d3880590ef/components/proximity_auth/proximity_auth_profile_pref_manager.h
[modify] https://crrev.com/08dcb9fd8fd385262fd9044a5481d4d3880590ef/components/proximity_auth/proximity_auth_profile_pref_manager_unittest.cc
[modify] https://crrev.com/08dcb9fd8fd385262fd9044a5481d4d3880590ef/components/proximity_auth/proximity_auth_system.cc
[modify] https://crrev.com/08dcb9fd8fd385262fd9044a5481d4d3880590ef/components/proximity_auth/proximity_auth_system.h
[modify] https://crrev.com/08dcb9fd8fd385262fd9044a5481d4d3880590ef/components/proximity_auth/proximity_auth_system_unittest.cc