Inner bugs: b/36790645 b/34521325

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/756189476715f0585dc70426f734a46be74d585e

commit 756189476715f0585dc70426f734a46be74d585e
Author: khmel <khmel@chromium.org>
Date: Fri May 26 23:29:52 2017

arc: Support non-standard display scale factors.

This CL makes it possible to use ARC app icons in notification view,
ARC uninstall dialog view and other places.

TEST=Unit test + manually on device.
BUG= 725927 
BUG=b/36790645
BUG=b/34521325

Review-Url: https://codereview.chromium.org/2902153002
Cr-Commit-Position: refs/heads/master@{#475185}

[modify] https://crrev.com/756189476715f0585dc70426f734a46be74d585e/chrome/browser/ui/app_list/arc/arc_app_icon.cc
[modify] https://crrev.com/756189476715f0585dc70426f734a46be74d585e/chrome/browser/ui/app_list/arc/arc_app_icon.h
[modify] https://crrev.com/756189476715f0585dc70426f734a46be74d585e/chrome/browser/ui/app_list/arc/arc_app_unittest.cc
[modify] https://crrev.com/756189476715f0585dc70426f734a46be74d585e/chrome/browser/ui/ash/launcher/chrome_launcher_controller_unittest.cc
[modify] https://crrev.com/756189476715f0585dc70426f734a46be74d585e/ui/gfx/image/image_skia.cc
[modify] https://crrev.com/756189476715f0585dc70426f734a46be74d585e/ui/gfx/image/image_skia.h

Your change meets the bar and is auto-approved for M60. Please go ahead and merge the CL to branch 3112 manually. Please contact milestone owner if you have questions.
Owners: amineer@(Android), cmasso@(iOS), josafat@(ChromeOS), bustamante@(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/+/3526ec26b275d2249dc7f381c528dc548ce71d2b

commit 3526ec26b275d2249dc7f381c528dc548ce71d2b
Author: khmel <khmel@chromium.org>
Date: Thu Jun 01 00:22:11 2017

[Merge M60] arg: Support non-standard display scale factors.

This CL makes it possible to use ARC app icons in notification view,
ARC uninstall dialog view and other places.

TEST=Unit test + manually on device.
BUG= 725927 
BUG=b/36790645
BUG=b/34521325
TBR=xiyuan@chromium.org,oshima@chromium.org,msw@chromium.org
NOTRY=true
NOPRESUBMIT=true

Review-Url: https://codereview.chromium.org/2902153002
Cr-Original-Commit-Position: refs/heads/master@{#475185}
Review-Url: https://codereview.chromium.org/2915963002
Cr-Commit-Position: refs/branch-heads/3112@{#74}
Cr-Branched-From: b6460e24cf59f429d69de255538d0fc7a425ccf9-refs/heads/master@{#474897}

[modify] https://crrev.com/3526ec26b275d2249dc7f381c528dc548ce71d2b/chrome/browser/ui/app_list/arc/arc_app_icon.cc
[modify] https://crrev.com/3526ec26b275d2249dc7f381c528dc548ce71d2b/chrome/browser/ui/app_list/arc/arc_app_icon.h
[modify] https://crrev.com/3526ec26b275d2249dc7f381c528dc548ce71d2b/chrome/browser/ui/app_list/arc/arc_app_unittest.cc
[modify] https://crrev.com/3526ec26b275d2249dc7f381c528dc548ce71d2b/chrome/browser/ui/ash/launcher/chrome_launcher_controller_unittest.cc
[modify] https://crrev.com/3526ec26b275d2249dc7f381c528dc548ce71d2b/ui/gfx/image/image_skia.cc
[modify] https://crrev.com/3526ec26b275d2249dc7f381c528dc548ce71d2b/ui/gfx/image/image_skia.h