[Pharo 8.0] Build #633: Delete warnings of references between classes that will be remove

There is a new Pharo build available!
 
The status of the build #633 was: FAILURE.

The Pull Request #4295 was integrated: " Delete warnings of references between classes that will be remove"
Pull request url: https://github.com/pharo-project/pharo/pull/4295

Issue Url: https://github.com/pharo-project/pharo/issues/Removeclasses
Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%20and%20branch%20Pipeline/job/Pharo8.0/633/