GitLab

Methods OnPrimaryAccountSet/Cleared() are deprecated, so this CL changes
the components/signin/ios/* to override the method
OnPrimaryAccountChanged().

Bug: 1158855
Change-Id: Ie61a2fe12aed8cd863bfcc20064f84903a599ee1
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2624607Reviewed-by: Tanmoy Mollik <triploblastic@chromium.org>
Commit-Queue: Mihai Sardarescu <msarda@chromium.org>
Cr-Commit-Position: refs/heads/master@{#842716}