The first key and the last of the row are automatically marked as left
and right edge key respectively. The existence of Spacer will prevent
those automatic marking.
Bug: 5038844
Change-Id: Ie34169ceaf76e24923b8d8125eda6ecb95cf1fee
This change removes Russian keyboard layout exceptions and make it
compatible with other Latin's.
Also tweaks some locales' keyboard layout to match with standard PC's
keyboard layout at most.
Change-Id: I305201fb850b4f94ae7e746ab4c039473d09da70
This change introduces the following features to Keyboard XML format.
* "keyXPos" can specify the key X coordinate directly.
* "keyXPos" can be negative. The X coordinate will be calcluated from
the right edge of the keyboard toward left.
* "keyWidth" can be zero to be filled up to the right side.
* "keyWidth can be negative. The key will be filled up to both sides.
* Spacer's horizontalGap is renamed as keyWidth, and can be inherited
from key-style.
* Spacer can have keyXPos attribute.
Using these syntax, all keyboard layouts have been re-written.
Cherry-Pick: I314b2e8ca2aa145ff9506cbf927140a15685af42
Bug: 4442045
Change-Id: I048fe5eaef020d8472ab577e9d326042bae2f3fa
