The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/17e9032193fd9c06b12fcd44c068e8f17ac7c445

commit 17e9032193fd9c06b12fcd44c068e8f17ac7c445
Author: David Roger <droger@chromium.org>
Date: Tue Dec 12 15:22:56 2017

[signin] Add unittest for ProcessDiceHeaderDelegateImpl

This CL fixes a crash happening when the signin tab is closed during
the signin process. This CL also adds unittests for the class.

Bug:  794152 
Change-Id: I9c0c1faec7e2a9e564dc35f1b76eb2fa4f8d9bb7
Reviewed-on: https://chromium-review.googlesource.com/817596
Commit-Queue: David Roger <droger@chromium.org>
Reviewed-by: Mihai Sardarescu <msarda@chromium.org>
Cr-Commit-Position: refs/heads/master@{#523433}
[modify] https://crrev.com/17e9032193fd9c06b12fcd44c068e8f17ac7c445/chrome/browser/signin/chrome_signin_helper.cc
[modify] https://crrev.com/17e9032193fd9c06b12fcd44c068e8f17ac7c445/chrome/browser/signin/process_dice_header_delegate_impl.cc
[modify] https://crrev.com/17e9032193fd9c06b12fcd44c068e8f17ac7c445/chrome/browser/signin/process_dice_header_delegate_impl.h
[add] https://crrev.com/17e9032193fd9c06b12fcd44c068e8f17ac7c445/chrome/browser/signin/process_dice_header_delegate_impl_unittest.cc
[modify] https://crrev.com/17e9032193fd9c06b12fcd44c068e8f17ac7c445/chrome/test/BUILD.gn

Your change meets the bar and is auto-approved for M64. Please go ahead and merge the CL to branch 3282 manually. Please contact milestone owner if you have questions.
Owners: cmasso@(Android), cmasso@(iOS), kbleicher@(ChromeOS), abdulsyed@(Desktop)

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/+/81acd5618cb6fc013d04feef3e9e36c3adb6d34c

commit 81acd5618cb6fc013d04feef3e9e36c3adb6d34c
Author: David Roger <droger@chromium.org>
Date: Thu Dec 14 13:53:46 2017

[signin] Add unittest for ProcessDiceHeaderDelegateImpl

This CL fixes a crash happening when the signin tab is closed during
the signin process. This CL also adds unittests for the class.

TBR=droger@chromium.org

(cherry picked from commit 17e9032193fd9c06b12fcd44c068e8f17ac7c445)

Bug:  794152 
Change-Id: I9c0c1faec7e2a9e564dc35f1b76eb2fa4f8d9bb7
Reviewed-on: https://chromium-review.googlesource.com/817596
Commit-Queue: David Roger <droger@chromium.org>
Reviewed-by: Mihai Sardarescu <msarda@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#523433}
Reviewed-on: https://chromium-review.googlesource.com/827019
Reviewed-by: David Roger <droger@chromium.org>
Cr-Commit-Position: refs/branch-heads/3282@{#226}
Cr-Branched-From: 5fdc0fab22ce7efd32532ee989b223fa12f8171e-refs/heads/master@{#520840}
[modify] https://crrev.com/81acd5618cb6fc013d04feef3e9e36c3adb6d34c/chrome/browser/signin/chrome_signin_helper.cc
[modify] https://crrev.com/81acd5618cb6fc013d04feef3e9e36c3adb6d34c/chrome/browser/signin/process_dice_header_delegate_impl.cc
[modify] https://crrev.com/81acd5618cb6fc013d04feef3e9e36c3adb6d34c/chrome/browser/signin/process_dice_header_delegate_impl.h
[add] https://crrev.com/81acd5618cb6fc013d04feef3e9e36c3adb6d34c/chrome/browser/signin/process_dice_header_delegate_impl_unittest.cc
[modify] https://crrev.com/81acd5618cb6fc013d04feef3e9e36c3adb6d34c/chrome/test/BUILD.gn