Justin McCandless 142cce676e
Avoid using a Key whose only purpose is to be looked up in a test (#170952)
This PR investigates moving away from the few places where we rely on
Keys to instead solely look up a widget in a test. Reasons:

 * No extra stuff in users' apps that they don't need for production.
* Avoid collisions between Keys in users' apps that might have the same
identifier string.

I'm definitely still up for discussion on whether or not this is a good
idea!

Written in response to the discussion on
https://github.com/flutter/flutter/pull/170761#discussion_r2159760635.
2025-06-26 23:18:05 +00:00
..