FW: Lockscreen rework WIP

The frameworks side of trhese rework is basiclly adding
Lockscreen targets and removing unneeded and used variable left
in by google.

Change-Id: Ic9a4b4f85c674dc9d4097541d447723e2dd47956

Conflicts:

	core/res/res/values/symbols.xml

Signed-off-by: task650 <task650@gmail.com>