Untriaged it so that it gets addressed.

Hmm, that's tricky. A smaller region would not be symmetric for non-verbose states.

CCing ellyjones@, who was involved with getting the security indicator in the desktop tab order, last I heard.

Deleted: Screen Shot 2017-04-27 at 13.17.35.png 32.1 KB

	Screen Shot 2017-04-27 at 13.17.35.png 32.1 KB View Download

Hm. macOS focus rings are supposed to look external to the control like that, so the look of the focus ring itself is WAI, but it being too close to the schema is not. The controls are simply too close together for the focus ring to work properly with the verbose indicator. I'll try having the verbose indicator draw its focus ring closer to its visual bounds instead of its real bounds and see if that helps.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/7d0f29cf86073f026098badc2dfe6ee7a7520b65

commit 7d0f29cf86073f026098badc2dfe6ee7a7520b65
Author: ellyjones <ellyjones@chromium.org>
Date: Fri Apr 28 19:39:38 2017

cocoa: don't draw focus rings over the URL scheme in the location bar

The security state decoration looks like this:

  Secure |

The divider is included in the bounds, and then the location bar text is placed
just after this decoration; because of that, the focus ring on the security
state decoration (which is exterior to the decoration, like Cocoa focus rings
usually are) draws over the top of the start of the location bar text. This
change:

1) Introduces LocationBarDecoration::GetRealFocusRingBounds() to allow each
   decoration to control its focus ring bounds if it needs to
2) Overrides that method in SecurityStateBubbleDecoration to inset the focus
   ring on the right side

BUG= 715909 

Review-Url: https://codereview.chromium.org/2847903003
Cr-Commit-Position: refs/heads/master@{#468096}

[modify] https://crrev.com/7d0f29cf86073f026098badc2dfe6ee7a7520b65/chrome/browser/ui/cocoa/location_bar/location_bar_decoration.h
[modify] https://crrev.com/7d0f29cf86073f026098badc2dfe6ee7a7520b65/chrome/browser/ui/cocoa/location_bar/location_bar_decoration.mm
[modify] https://crrev.com/7d0f29cf86073f026098badc2dfe6ee7a7520b65/chrome/browser/ui/cocoa/location_bar/security_state_bubble_decoration.h
[modify] https://crrev.com/7d0f29cf86073f026098badc2dfe6ee7a7520b65/chrome/browser/ui/cocoa/location_bar/security_state_bubble_decoration.mm

Fixed?

Yep, thanks :)

Tested the issue on Mac-10.12.4 using chrome version# 60.0.3088.3 with the below steps.
1. Launch chrome and navigated to website (https://permission.site/)
2. Clicked on Omnibox and press ‘Shift +Tab’ .
Not observed the focus on Secure icon.
Could you please confirm, is it the expected behavior?
Please find the attached screen cast for reference.

Thanks.

Deleted: 715909.mov 3.6 MB

715909.mov 3.6 MB Download

#8: Did you turn on Full Keyboard Access? Apple > System Preferences > Keyboard > Shortcuts > Full Keyboard Access

Verified the issue on Mac-10.12.4 using chrome version# 60.0.3088.3 with the steps mentioned in comment#0 and comment#10.
Observed that the fix is working as expected. Hence adding TE-Verified labels.
Please find the attached screencast for the same.

Thanks..

Deleted: Mac-715909.mov 2.6 MB

Mac-715909.mov 2.6 MB Download