hwcomposer: Update to API version 1.0

Based on Google's changes to the OMAP4 HAL (hardware/ti/omap4xxx commit
6ce89d3) and Pawit Pornkitprasan's changes to the CM Exynos3 HAL
(https://github.com/CyanogenMod/android_hardware_samsung/commit/b9ae8e0e0d6d35121650fb0b926038bc00d2883c).

Change-Id: Iaf95f2af0ef6ac7b700c251701e91303f1b5fadf