The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/f0e2fb482636b0c1aed01f2d672ec5619bff9eb9

commit f0e2fb482636b0c1aed01f2d672ec5619bff9eb9
Author: khmel <khmel@chromium.org>
Date: Fri Mar 17 00:15:26 2017

Fix refresh token is not available after Chrome restart on crash.

In case Chrome crashed and restarted, refresh token was not reloaded.
This caused several problems, including random user image profile
and impossibility to opt in ARC.

TEST=Manually simulated crash. On Chrome restart profile image is
     correct and ARC can be opted in. Also logs show that token
     is loaded correctly.
BUG= 701866 

Review-Url: https://codereview.chromium.org/2752873002
Cr-Commit-Position: refs/heads/master@{#457619}

[modify] https://crrev.com/f0e2fb482636b0c1aed01f2d672ec5619bff9eb9/chrome/browser/chromeos/login/session/user_session_manager.cc
[modify] https://crrev.com/f0e2fb482636b0c1aed01f2d672ec5619bff9eb9/components/signin/core/browser/signin_manager_base.cc
[modify] https://crrev.com/f0e2fb482636b0c1aed01f2d672ec5619bff9eb9/tools/metrics/histograms/histograms.xml

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/e9756a1c5e5aa3819bcec390961a8af429b8ad66

commit e9756a1c5e5aa3819bcec390961a8af429b8ad66
Author: khmel <khmel@chromium.org>
Date: Fri Mar 17 17:52:48 2017

[Merge M58] Fix refresh token is not available after Chrome restart on crash.

In case Chrome crashed and restarted, refresh token was not reloaded.
This caused several problems, including random user image profile
and impossibility to opt in ARC.

TEST=Manually simulated crash. On Chrome restart profile image is
     correct and ARC can be opted in. Also logs show that token
     is loaded correctly.
BUG= 701866 

TBR=xiyuan@chromium.org,isherman@chromium.org,msarda@chromium.org
NOTRY=true
NOPRESUBMIT=true

Review-Url: https://codereview.chromium.org/2752873002
Cr-Commit-Position: refs/heads/master@{#457619}
(cherry picked from commit f0e2fb482636b0c1aed01f2d672ec5619bff9eb9)

Review-Url: https://codereview.chromium.org/2756733005
Cr-Commit-Position: refs/branch-heads/3029@{#269}
Cr-Branched-From: 939b32ee5ba05c396eef3fd992822fcca9a2e262-refs/heads/master@{#454471}

[modify] https://crrev.com/e9756a1c5e5aa3819bcec390961a8af429b8ad66/chrome/browser/chromeos/login/session/user_session_manager.cc
[modify] https://crrev.com/e9756a1c5e5aa3819bcec390961a8af429b8ad66/components/signin/core/browser/signin_manager_base.cc
[modify] https://crrev.com/e9756a1c5e5aa3819bcec390961a8af429b8ad66/tools/metrics/histograms/histograms.xml