The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/9fd2195706c96d1e55148d7b0b0427ae2fdb97d4

commit 9fd2195706c96d1e55148d7b0b0427ae2fdb97d4
Author: dpapad <dpapad@chromium.org>
Date: Tue Jun 19 23:26:28 2018

Settins MD Refresh: Fix buttons spacing in address dialog.

Bug:  854353 
Cq-Include-Trybots: luci.chromium.try:closure_compilation
Change-Id: I2e8a75a0e87dab4b9fb806420b9961d509651b09
Reviewed-on: https://chromium-review.googlesource.com/1106969
Reviewed-by: Scott Chen <scottchen@chromium.org>
Commit-Queue: Demetrios Papadopoulos <dpapad@chromium.org>
Cr-Commit-Position: refs/heads/master@{#568637}
[modify] https://crrev.com/9fd2195706c96d1e55148d7b0b0427ae2fdb97d4/chrome/browser/resources/settings/passwords_and_forms_page/address_edit_dialog.html

Able to reproduce this issue on Windows 10, Mac OS 10.13.5 and Ubuntu 17.10 on the build without fix 69.0.3464.0 and the issue is fixed on the latest Canary 69.0.3466.0.
There is no extra spacing between the buttons after #top-chrome-md flag is set to refresh.
Attached is the screen shot for reference.

Hence adding TE verified labels as the fix is working as intended.

Thanks..

Deleted: 854353-M69.PNG 115 KB

	854353-M69.PNG 115 KB View Download