The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/f79ede40658ecab4a6c72b6e51c456d68dab2ad0

commit f79ede40658ecab4a6c72b6e51c456d68dab2ad0
Author: domlaskowski <domlaskowski@chromium.org>
Date: Thu Jan 26 01:24:37 2017

exo: Fix cursor size for multi-display ARC

When a low-DPI monitor is connected to a high-DPI device, the cursor in
ARC windows appears twice as large if:

  1) The primary display is the external display, unless the internal
     display uses native resolution and the window is on the internal
     display. This includes docked mode.

  2) The primary display is the internal display, the internal display
     uses native resolution, and the window is on the external display.

BUG= 684672 
BUG= 642894 
TEST=samus: Cursor size is correct in the above cases.

Review-Url: https://codereview.chromium.org/2645273005
Cr-Commit-Position: refs/heads/master@{#446192}

[modify] https://crrev.com/f79ede40658ecab4a6c72b6e51c456d68dab2ad0/components/exo/pointer.cc

Approving merge to M57 Chrome OS.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/7c15664f05e4ad7bd99a426fa54eee096e6e777b

commit 7c15664f05e4ad7bd99a426fa54eee096e6e777b
Author: domlaskowski <domlaskowski@chromium.org>
Date: Thu Jan 26 18:05:47 2017

[M57] exo: Fix cursor size for multi-display ARC

When a low-DPI monitor is connected to a high-DPI device, the cursor in
ARC windows appears twice as large if:

  1) The primary display is the external display, unless the internal
     display uses native resolution and the window is on the internal
     display. This includes docked mode.

  2) The primary display is the internal display, the internal display
     uses native resolution, and the window is on the external display.

TBR=reveman@chromium.org
NOTRY=true
NOPRESUBMIT=true
BUG= 684672 
BUG= 642894 
TEST=samus: Cursor size is correct in the above cases.

Review-Url: https://codereview.chromium.org/2645273005
Cr-Commit-Position: refs/heads/master@{#446192}
(cherry picked from commit f79ede40658ecab4a6c72b6e51c456d68dab2ad0)

Review-Url: https://codereview.chromium.org/2657673005
Cr-Commit-Position: refs/branch-heads/2987@{#110}
Cr-Branched-From: ad51088c0e8776e8dcd963dbe752c4035ba6dab6-refs/heads/master@{#444943}

[modify] https://crrev.com/7c15664f05e4ad7bd99a426fa54eee096e6e777b/components/exo/pointer.cc