The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/be738df8f289bf20423865f1bc555f2976a2e921

commit be738df8f289bf20423865f1bc555f2976a2e921
Author: wzang <wzang@chromium.org>
Date: Fri May 12 21:36:22 2017

Fork PIN keyboard assets and create additional flag for lock screen

Fork relevant assets (as follow-up to CL 2855883005) so that the new
design of lock screen can be implemented in tandem with login screen.

The recently added flag (kShowMdLogin) is reserved for views-based login
and lock screen as they are being implemented.

The new flag added by this CL (kShowNonViewMdLogin) is a temporary flag
used until the views-based screens become available.

The two flags should not be used together.

BUG= 718174 
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

Review-Url: https://codereview.chromium.org/2874303003
Cr-Commit-Position: refs/heads/master@{#471449}

[modify] https://crrev.com/be738df8f289bf20423865f1bc555f2976a2e921/chrome/browser/browser_resources.grd
[modify] https://crrev.com/be738df8f289bf20423865f1bc555f2976a2e921/chrome/browser/chromeos/login/chrome_restart_request.cc
[add] https://crrev.com/be738df8f289bf20423865f1bc555f2976a2e921/chrome/browser/resources/chromeos/login/md_lock.html
[add] https://crrev.com/be738df8f289bf20423865f1bc555f2976a2e921/chrome/browser/resources/chromeos/login/md_lock.js
[add] https://crrev.com/be738df8f289bf20423865f1bc555f2976a2e921/chrome/browser/resources/chromeos/login/md_lock_screens.html
[add] https://crrev.com/be738df8f289bf20423865f1bc555f2976a2e921/chrome/browser/resources/chromeos/quick_unlock/md_pin_keyboard.html
[add] https://crrev.com/be738df8f289bf20423865f1bc555f2976a2e921/chrome/browser/resources/chromeos/quick_unlock/md_pin_keyboard.js
[modify] https://crrev.com/be738df8f289bf20423865f1bc555f2976a2e921/chrome/browser/ui/webui/chromeos/login/oobe_ui.cc
[modify] https://crrev.com/be738df8f289bf20423865f1bc555f2976a2e921/chromeos/chromeos_switches.cc
[modify] https://crrev.com/be738df8f289bf20423865f1bc555f2976a2e921/chromeos/chromeos_switches.h

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/653344bc2486f15443939ac75a99c07cc79496aa

commit 653344bc2486f15443939ac75a99c07cc79496aa
Author: wzang <wzang@chromium.org>
Date: Fri May 19 06:50:58 2017

Login screen redesign (CL 2)

Make the lock screen PIN keyboard look the same with the mock here:
https://gallery.googleplex.com/projects/MCHbtQVoQ2HCZdwfnbqy2eSi/files/MCEk7MHTx6J1ur9AuP2SqZvcwMSJbxAVNpw

It does not change the underlying implementation of PIN keyboard at all.

BUG= 718174 
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

Review-Url: https://codereview.chromium.org/2881243002
Cr-Commit-Position: refs/heads/master@{#473110}

[modify] https://crrev.com/653344bc2486f15443939ac75a99c07cc79496aa/chrome/browser/resources/chromeos/login/md_lock.html
[modify] https://crrev.com/653344bc2486f15443939ac75a99c07cc79496aa/chrome/browser/resources/chromeos/login/md_lock.js
[modify] https://crrev.com/653344bc2486f15443939ac75a99c07cc79496aa/chrome/browser/resources/chromeos/login/md_lock_screens.html
[modify] https://crrev.com/653344bc2486f15443939ac75a99c07cc79496aa/chrome/browser/resources/chromeos/quick_unlock/md_pin_keyboard.html
[modify] https://crrev.com/653344bc2486f15443939ac75a99c07cc79496aa/ui/login/account_picker/md_user_pod_row.css
[modify] https://crrev.com/653344bc2486f15443939ac75a99c07cc79496aa/ui/login/account_picker/md_user_pod_template.html

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/77f0e077eb8829867334297ab10e19561bb07bd9

commit 77f0e077eb8829867334297ab10e19561bb07bd9
Author: wzang <wzang@chromium.org>
Date: Mon Jun 05 18:07:57 2017

Fix misplacement of PIN keyboard and sign-in banner for new login screen

1) Dynamically center the PIN keyboard and remove the !important CSS rule
in the old UI implementation.

2) Postpone the positioning the sign-in banner until after pod placement
because in the new design it depends on the pod positions.

3) Rename two functions which are called before and after pod placement
respectively and refactor some codes.

4) Change the animation duration back to 180ms.
refactor

BUG= 718174 

Review-Url: https://codereview.chromium.org/2921213002
Cr-Commit-Position: refs/heads/master@{#477027}

[modify] https://crrev.com/77f0e077eb8829867334297ab10e19561bb07bd9/ui/login/account_picker/md_screen_account_picker.css
[modify] https://crrev.com/77f0e077eb8829867334297ab10e19561bb07bd9/ui/login/account_picker/md_user_pod_row.css
[modify] https://crrev.com/77f0e077eb8829867334297ab10e19561bb07bd9/ui/login/account_picker/md_user_pod_row.js