Graphics:Add error check when create GraphicBuffer

Change-Id: Ib0ca59bf1dfe4ae0266c29c91c1dbe3d02c0904e
Author: Lingyun Zhu <lingyun.zhu@intel.com>
Signed-off-by: Lingyun Zhu <lingyun.zhu@intel.com>
Signed-off-by: Shuo Gao <shuo.gao@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
Signed-off-by: Jack Ren <jack.ren@intel.com>
Author-tracking-BZ: 50141
Revert "remove support for HWC < 1.0"

This partially reverts commit 30bcc61431d8e3bef779472dd52a7b156dcaba09
and updates to the current API. Tested on 0.1 blobs from Tegra2/3
and OMAP3/4

Change-Id: I43cee8852b266d68d1edefbe7ac988b9dbcf7227

Conflicts:
	services/surfaceflinger/DisplayHardware/HWComposer.cpp