NFC refactoring

Change-Id: Id239eae364b7e1eddc512acb3516be1c62a726d1
exynos4: gralloc: Remove non-trivial initializers to fix build

Change-Id: Id21a3506132b2be1ff5a606858d1be2dd897338d
samsung: update libril for xmm6260

Change-Id: Ib5e68bd53fdf5d3db29ce09a975198320337cc52