The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/c01c2366427d822eac7872f8c4d888cfa23e716a

commit c01c2366427d822eac7872f8c4d888cfa23e716a
Author: Tommy Steimel <steimel@chromium.org>
Date: Sat Sep 08 00:16:24 2018

[Media Intent Handler] Enable for Enterprise-managed devices

This CL modifies the media intent handler enabling logic to also enable
devices that are enterprise-managed.

This CL also moves MediaViewerUtils.updateMediaLauncherActivityEnabled
code into an AsyncTask to avoid the need for disk reads/writes on the
main thread.

Bug:  879647 
Change-Id: I29794f2b0ac18e8ce65763c07c4a35b7c8607b8a
Reviewed-on: https://chromium-review.googlesource.com/1200405
Commit-Queue: Tommy Steimel <steimel@chromium.org>
Reviewed-by: Ted Choc <tedchoc@chromium.org>
Reviewed-by: Mounir Lamouri <mlamouri@chromium.org>
Cr-Commit-Position: refs/heads/master@{#589729}
[modify] https://crrev.com/c01c2366427d822eac7872f8c4d888cfa23e716a/chrome/android/java/src/org/chromium/chrome/browser/media/MediaViewerUtils.java