The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/33ed1d1123d26aa0f24125235d05cba1e77ea86f

commit 33ed1d1123d26aa0f24125235d05cba1e77ea86f
Author: estade <estade@chromium.org>
Date: Fri Nov 11 22:11:21 2016

Adjust TriView.

This fixes the IME keyboard toggle button. This also makes it possible
to properly support extra-tall center rows, which previously didn't
work --- this is needed for the cast row.

BUG= 663923 

Review-Url: https://codereview.chromium.org/2487603005
Cr-Commit-Position: refs/heads/master@{#431664}

[modify] https://crrev.com/33ed1d1123d26aa0f24125235d05cba1e77ea86f/ash/common/system/tray/tray_popup_utils.cc
[modify] https://crrev.com/33ed1d1123d26aa0f24125235d05cba1e77ea86f/ash/common/system/tray/tray_popup_utils.h
[modify] https://crrev.com/33ed1d1123d26aa0f24125235d05cba1e77ea86f/ash/common/system/tray/tri_view.cc
[modify] https://crrev.com/33ed1d1123d26aa0f24125235d05cba1e77ea86f/ash/common/system/tray/tri_view.h
[modify] https://crrev.com/33ed1d1123d26aa0f24125235d05cba1e77ea86f/ash/common/system/tray/tri_view_unittest.cc