smdk4412: Fix EGL extension failing (good ol' times) and fix build

Yeah, that did happen already in the past... Love you.

Change-Id: I932896e2f47fb2f833200010bca22ccde8a2aac4
Merge branch 'cm-10.2' of git://github.com/CyanogenMod/android_device_samsung_smdk4412-common into cm-10.2