Bug: 6753168
Change-Id: I731a56bce70e1881e176392acfe977de28696063

Change-Id: Ice1f345a08a8d760e3b847c885c4072e3e142c97

* Remove "U+090E: DEVANAGARI LETTER SHORT E" from 3rd row
* Remove "U+0946: DEVANAGARI VOWEL SIGN SHORT E" from 3rd row
* Remove digit and Devanagari digit more keys from shifted layout
* Replace digit keys on symbol layout with Devanagari digit keys
* Enlarge 3rd row of phone layout slightly

Bug: 5964777
Change-Id: I2a4f85bf11fbec3820a79a026d95c8f73a9cf604

The scripts/languages such as Georgian, Hndi have no notion of case.
In such scripts/language, shift locked keyboard should be the same of
manually shifted keyboard.

Change-Id: Iadea3a332674a52188de7f1566727e4b56dced8c

Bug: 5964777
Change-Id: Id12c75966f6302e6f4ebbd4a8f474e05c601c88a