UserAgent: Mozilla/5.0 (X11; CrOS x86_64 11151.59.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.94 Safari/537.36
Platform: 11151.59.0 (Official Build) stable-channel celes

Steps to reproduce the problem:
1.Create a print destination with a PPD that has both B5 and JIS B5 
2. Print
3. Examine paper size list
4. Select either jis-b5 or om-jis-b5 and submitjob
5. In either case the device requests JIS B5

What is the expected behavior?
B5 and JIS B5 are both standard and different sizes.  B5 should be available as a selection and should request a media size of 176x250mm (499x709 points). JIS B5 should request a media size of 182x257mm (516x729 points).

What went wrong?
The names are incorrect and the media for JIS B5 is sent for both B5 selections and JIS B6 is sent for both B6 selections.

Did this work before? N/A 

Chrome version: 71.0.3578.94  Channel: n/a
OS Version: 11151.59.0
Flash Version: 32.0.0.101