This was fixed in Ubuntu 13.04 "Raring" by dropping the Low Contrast and High Contrast Inverse themes. Because Ubuntu 12.04 LTS "Precise" is a stable release we can't remove things that people may be using.
This was fixed in Ubuntu 13.04 "Raring" by dropping the Low Contrast and High Contrast Inverse themes. Because Ubuntu 12.04 LTS "Precise" is a stable release we can't remove things that people may be using.