Remove lineCount

Ha, well this works too.

`lineCount` was actually removed from the spec.

https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit

>  July 20, 2011 John Lenz Removed “lineCount” field, remove “Combined Map” section 

/cc @maccman