This change also removes the usage of "fillBoth" keyWidth from 7-inch
tablet layouts.
Bug: 6480505
Change-Id: I9ed58e0b49138fa9e1610c2b008798eedb19dd26
* Add gutters between shift keys and letters for nordic
* Slightly narrower 3rd-row letter keys for bulgarian
* Remove "ъ" key from 1st-row of east_slavic
* Remove right shift for 11-11-9 east_slavic and south_slavic
Bug: 6422448
Change-Id: I2311bd475aabda51080f0be3714fabffa65b2009
* For 10-9-7 (qwerty, qwertz), keys' width are 9.0%-9.0%-9.0%
* For 10-10-7 (azerty, hebrew, spanish), keys' width are 8.5%-8.5%-8.5%
* For 11-11-{7,8} (arabic, bulgarian, nordic), keys' width are 7.6%-7.6%-7.6%
* For {11,12}-11-9 (south_slavic, east_slavic), keys' width are 7.6%-7.6%-7.363%
Change-Id: Ife4ce0ac587bd179afcfce0cb5dffb8d82fee4f1
Tadashi G. Takaoka