TableView - Optional Icon Background

- Icons are being drawn directly to the table's background.

- For some applications, there should be an option to draw them on top
  of a colored platform.

Screenshot Demos:
Light Mode: https://screenshot.googleplex.com/BFzc85Bby5SZZZp
Dark Mode: https://screenshot.googleplex.com/5JgR4ihtx6H62xX

Bug: b:393646818
Change-Id: I9c4168482c6265db617ee32e3314ce2b6cde2110
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6221593
Commit-Queue: Michael Wojcicka <mwoj@google.com>
Reviewed-by: Xiyuan Xia <xiyuan@chromium.org>
Reviewed-by: Elly FJ <ellyjones@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1415684}