73f66a7ea4
Reverts: flutter/flutter#157541 Initiated by: matanlurey Reason for reverting: Was _not_ the cause of failure, see https://github.com/flutter/flutter/issues/157542. Original PR Author: auto-submit[bot] Reviewed By: {fluttergithubbot} This change reverts the following previous change: Reverts: flutter/flutter#157388 Initiated by: matanlurey Reason for reverting: We have `--fatal-warnings` on postsubmit and this breaks the tree. Original PR Author: matanlurey Reviewed By: {reidbaker} This change reverts the following previous change: Work towards https://github.com/flutter/flutter/issues/48918. This file was soft deprecated in _2020_, but the code was never removed. This warning message will serve as a warning and we'll rip out support for `flutter-plugins` after the _next_ stable release (i.e. after the mid-November branch cut).