I believe all the following resources are dead, and should be removed along with their associated IDRs:
omnibox_content_setting_bubble_xxx.png
omnibox_ev_bubble_xxx.png
omnibox_popup_border_and_shadow_xxx.png
omnibox_selected_keyword_bubble_xxx.png
Rad!
So I know whether anything remains to be done here, did you end up checking all the .pngs in the product? All the .pngs in chrome/app/theme/? All the .pngs referenced by the location bar classes? Want to know what the scope of audit was.
Comment 1 by pkasting@chromium.org
, Feb 14 2017