Fix the order of keys on more keys keyboard

This CL fixes the behavior of !autoColumnOrder!<n> flag in a more keys
specification. Formerly the <n> value specifies the maximum number of
column of more keys. With this CL, the <n> value specifies the exact
number of column of more keys.

Bug: 16603887
Change-Id: I2120620fa512ee30043bb146ad675a942a375129
5 files changed