Analyzer defines bogus feature descriptions #40860
Description
The file pkg/analyzer/lib/src/dart/analysis/experiments.g.dart defines two non-existent language features: bogus-disabled, a non-existent feature that is in the "disabled" state, and bogus-enabled, a non-existent feature that is in the "enabled" state.
These bogus features were not intended to be kept around in the long term; they were created solely to illustrate the file format while it was being developed. However, at least one client (dartdoc) has begun to rely on them, so it is a breaking change to remove them. (Issue to make dartdoc stop using these bogus features is here: dart-lang/dartdoc#2156)
We should remove these "features" so that they don't become a source of confusion to clients.