Note: We would like to make this update for M60 as auto-discovery specifically for USB connected printers has been enabled, but not general network auto-discovery. Therefore, the majority of printer setups will still need to be manual (when a printer is not plugged in).

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/007abfb715a7f00fb9d2d301626b5271940ad246

commit 007abfb715a7f00fb9d2d301626b5271940ad246
Author: xdai <xdai@chromium.org>
Date: Fri Jul 14 18:16:19 2017

[CUPS] If there is no auto-discovered printer, show the manual printer
setup dialog.

When setting up a printer for CUPS (Settings -> Printers -> Add Printer),
the default dialog should be "Add a nearby printer" via auto-discovery.

However, we should account for the case where no printers are available
via auto-discovery - In this case, if 0 printers are detected, we should
present the "Add a printer manually" to avoid presenting a dialog with an
empty list of printers.

BUG= 735244 
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

Review-Url: https://codereview.chromium.org/2979903003
Cr-Commit-Position: refs/heads/master@{#486811}

[modify] https://crrev.com/007abfb715a7f00fb9d2d301626b5271940ad246/chrome/browser/resources/settings/printing_page/cups_add_printer_dialog.js

This bug requires manual review: We are only 10 days from stable.
Please contact the 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

Has this functionality been tested and released to dev?
I'm hesitant to bring this change this late in M60 

I'll mark it as 'Fixed' to make it test on dev first.
Weifang, do we still want this change in M60 giving there is only a few days from stable cut?

Hmm, if we haven't yet been able to test this on Dev, I agree it's safer not to merge back to M60 given the stable release dates.

Updating target to M-61