GitLab

This CL implements the select avatar dialog for the local profile
creation in the profile picker.

Change-Id: I6a4fb4e49fbd2e5fc25af5b1c0045a529c416d6c
Bug: 1162443
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2606353
Commit-Queue: Monica Basta <msalama@chromium.org>
Reviewed-by: David Roger <droger@chromium.org>
Reviewed-by: Esmael Elmoslimany <aee@chromium.org>
Cr-Commit-Position: refs/heads/master@{#842988}