This CL reorders keys around the spacebar.
- On phone's symbols and symbols shift layout, the comma key is moved
to the left of the spacebar to aligned with main layout.
- On tablet's layout, the comma key is moved to the left of the
spacebar on all layout to aligned with the same layout of
phone's. Also the comma key has "settings" as more keys.
- In Arabic and Perisan, the comma key of tablet already has some more keys
This CL remove "/" and add "settings" instead.
Bug: 15281451
Change-Id: I6e0e75e4d4abfb1f356e7499be91424c7c57c58b
Tadashi G. Takaoka