The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/4b4ab8eb4c45c4719babfcf01226eff6b837c21f

commit 4b4ab8eb4c45c4719babfcf01226eff6b837c21f
Author: Megumi Hattori <megumihattori@google.com>
Date: Wed Feb 07 02:42:44 2018

Add animation and remove actions row when inline settings appears.

While the inline settings is appearing right after the settings button at the top of the notification is clicked, the notification is changing the color from white to light gray as a ripple circle like ink drop expands. At the same time, the actions row which has inline action buttons or an inline textfield is hidden.

When the inline settings is closed, the animation is hidden, and the action rows appeares.


Bug= 796029 

Change-Id: I0d9e1a98f6f83c120d18f274d8fa3910170489ef
Reviewed-on: https://chromium-review.googlesource.com/903622
Reviewed-by: Tetsui Ohkubo <tetsui@chromium.org>
Reviewed-by: Yoshiki Iguchi <yoshiki@chromium.org>
Commit-Queue: Megumi Hattori <megumihattori@google.com>
Cr-Commit-Position: refs/heads/master@{#534890}
[modify] https://crrev.com/4b4ab8eb4c45c4719babfcf01226eff6b837c21f/ui/message_center/views/message_view.cc
[modify] https://crrev.com/4b4ab8eb4c45c4719babfcf01226eff6b837c21f/ui/message_center/views/message_view.h
[modify] https://crrev.com/4b4ab8eb4c45c4719babfcf01226eff6b837c21f/ui/message_center/views/notification_control_buttons_view.cc
[modify] https://crrev.com/4b4ab8eb4c45c4719babfcf01226eff6b837c21f/ui/message_center/views/notification_view_md.cc
[modify] https://crrev.com/4b4ab8eb4c45c4719babfcf01226eff6b837c21f/ui/message_center/views/notification_view_md.h
[modify] https://crrev.com/4b4ab8eb4c45c4719babfcf01226eff6b837c21f/ui/message_center/views/notification_view_md_unittest.cc