printing_page was added in https://codereview.chromium.org/2811693004.

Working on internet and bluetooth.

CL https://codereview.chromium.org/2811693004 only partially addressed the printing_page.html. See CL description, especially the part that says " printing_page (except CUPS printer sub-sub page)"

I figured that was covered here (I missed the "sub-sub" page bit.
https://cs.chromium.org/chromium/src/chrome/browser/resources/settings/printing_page/printing_page.js?q=printing_page.js+package:%5Echromium$&dr&l=47

And I didn't see any other 'subpage-arrow' references.

Looking more closely, it looks like we show the printer details from an action menu. What is the expected behavior there?

My guess is that we would want to focus the "dots" icon that corresponds to the printer details that were exited. But perhaps focusing some other element regardless of which printer was shown would be sufficient. We already do the latter in the cookies details case, where we always focus the cookies search input (see screenshot).

Deleted: cookies_exit.png 18.2 KB

	cookies_exit.png 18.2 KB View Download

I filed a separate  issue 715248  to track the cups printing changes.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/bfd9716d05641238fc5e00e0f83ec8862928974a

commit bfd9716d05641238fc5e00e0f83ec8862928974a
Author: stevenjb <stevenjb@chromium.org>
Date: Thu Apr 27 20:49:14 2017

MD Settings: Fix subpage navigation focus for bluetooth+internet

This CL:
* Fixes the subpage arrow for bluetooth and focus it correctly.
* Provides focus logic for internet-page -> internet-subpage ->
  internet-detail-page.
* Fixes keyboard navigation to details page from cr-network-list-item

BUG= 714350 
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

Review-Url: https://codereview.chromium.org/2841873004
Cr-Commit-Position: refs/heads/master@{#467783}

[modify] https://crrev.com/bfd9716d05641238fc5e00e0f83ec8862928974a/chrome/browser/resources/settings/bluetooth_page/bluetooth_page.html
[modify] https://crrev.com/bfd9716d05641238fc5e00e0f83ec8862928974a/chrome/browser/resources/settings/bluetooth_page/bluetooth_page.js
[modify] https://crrev.com/bfd9716d05641238fc5e00e0f83ec8862928974a/chrome/browser/resources/settings/internet_page/internet_detail_page.js
[modify] https://crrev.com/bfd9716d05641238fc5e00e0f83ec8862928974a/chrome/browser/resources/settings/internet_page/internet_page.html
[modify] https://crrev.com/bfd9716d05641238fc5e00e0f83ec8862928974a/chrome/browser/resources/settings/internet_page/internet_page.js
[modify] https://crrev.com/bfd9716d05641238fc5e00e0f83ec8862928974a/chrome/browser/resources/settings/settings_page/settings_animated_pages.js
[modify] https://crrev.com/bfd9716d05641238fc5e00e0f83ec8862928974a/chrome/browser/resources/settings/settings_resources.grd
[modify] https://crrev.com/bfd9716d05641238fc5e00e0f83ec8862928974a/ui/webui/resources/cr_elements/network/cr_network_list_item.html

9563.0.0, 60.0.3102.0

Focus works fine on the internet in main settings page. But when I click on '>' icon to open any internet details page and come back to internet subpage, there is no focus on the arrow '>' icon. Same is the case with Known networks page

Attached video: https://storage.cloud.google.com/chromiumos-test-logs/bugfiles/cr/714350/mdsettings_focus.webm?_ga=1.21840827.1204488054.1493153045

Punting on fixing returning from a network detail page, at least for now.

I can successfully set the selector for the item, however setting focusConfig_ does not successfully focus the item on navigation, probably because it is it is multiply nested and templated (selector is "/deep/ #networkList cr-network-list-item[guid="{guid}"] /deep/ .subpage-arrow")

Re-marking this uber bug as fixed and created issue 736963.