These are helpers for the rebase process, in particular involve file
renames. These helpers are supposed to be intuitive on their use. These
commands do something similar, and there's overlap between them, but
they are for different purposes.
What happens when you use `git cr mv`:
* Move source to destination
* Correct shadowed file inclusion for `chromium_src`
* Corrects header guards for the new path
* Corrects all references elsewhere for that file inclusion
* Deletes stale patches if moving plasters.
What happens when you use `git cr follow-renames`:
Follow renames has a narrow purpose of taking git changes, checking
which files got renamed, and moving only those particular files to a new
location. It will do nearly everything else identical to `git cr mv`.
Resolves https://github.com/brave/brave-browser/issues/55189
cdesouza-chromium
108eefb0a8