The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/7c6a615b2b23452b33af668caab3945fe44b52a4

commit 7c6a615b2b23452b33af668caab3945fe44b52a4
Author: pmonette <pmonette@chromium.org>
Date: Fri Jan 27 00:08:01 2017

Set kHasSeenWin10PromoPage in local_state instead of in profile prefs.

The pref is registered to the local state so the old code was incorrect.

BUG= 685799 

Review-Url: https://codereview.chromium.org/2659643003
Cr-Commit-Position: refs/heads/master@{#446497}

[modify] https://crrev.com/7c6a615b2b23452b33af668caab3945fe44b52a4/chrome/browser/ui/webui/welcome_win10_ui.cc

This is no longer appearing in Canary. Requesting Merge to M57.

Your change meets the bar and is auto-approved for M57. Please go ahead and merge the CL to branch 2987 manually. Please contact milestone owner if you have questions.
Owners: amineer@(clank), cmasso@(bling), ketakid@(cros), govind@(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/+/d76d75e529b4868ce056abde2ce07bbbd46b2c7e

commit d76d75e529b4868ce056abde2ce07bbbd46b2c7e
Author: Tommy Martino <tmartino@chromium.org>
Date: Mon Feb 06 19:52:07 2017

Set kHasSeenWin10PromoPage in local_state instead of in profile prefs.

The pref is registered to the local state so the old code was incorrect.

BUG= 685799 

Review-Url: https://codereview.chromium.org/2659643003
Cr-Commit-Position: refs/heads/master@{#446497}
(cherry picked from commit 7c6a615b2b23452b33af668caab3945fe44b52a4)

Review-Url: https://codereview.chromium.org/2678013003 .
Cr-Commit-Position: refs/branch-heads/2987@{#342}
Cr-Branched-From: ad51088c0e8776e8dcd963dbe752c4035ba6dab6-refs/heads/master@{#444943}

[modify] https://crrev.com/d76d75e529b4868ce056abde2ce07bbbd46b2c7e/chrome/browser/ui/webui/welcome_win10_ui.cc