Disable GL scissor optimization for latona (SGX530)

http://source.android.com/devices/tuning.html

Cherry-picked a21072fdfc2065d646726a49887ac25237de7499 from aries-common repo.

Signed-off-by: Pawit Pornkitprasan <p.pawit@gmail.com>
Signed-off-by: David Rodero <david@codiguiel.net>

Conflicts:
	device_base.mk

Change-Id: Ia3456843fc1c3fc0c06f720165ff0dcd78d4c2ac
latona: remove unused ARCH_ARM_HAVE_TLS_REGISTER

The variable is no longer used by the Android build system.

Cherry-picked 6db339d5b6928bc47eed0ebd4c6a869a9345dd50 from aries-common repo.

Signed-off-by: Pawit Pornkitprasan <p.pawit@gmail.com>
Signed-off-by: David Rodero <david@codiguiel.net>

Conflicts:
	BoardConfigCommon.mk

Change-Id: I8a2582d5f74d0ab2f325f394a03ea1163f194e80