[Pharo-dev] [update 3.0] #30325

[Esteban Lorenzano]

30325
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11294 Bugs in refactoring when using traits
        https://pharo.fogbugz.com/f/cases/11294

Diff information:
http://smalltalkhub.com/mc/Pharo/Pharo30/main/Refactoring-Environment-EstebanLorenzano.21.diff
http://smalltalkhub.com/mc/Pharo/Pharo30/main/Refactoring-Core-EstebanLorenzano.185.diff
http://smalltalkhub.com/mc/Pharo/Pharo30/main/NautilusRefactoring-EstebanLorenzano.108.diff
http://smalltalkhub.com/mc/Pharo/Pharo30/main/Nautilus-EstebanLorenzano.506.diff