msm7x30: Enable qcom HW AAC encoder

Conflicts:
	msm7x30.mk
msm7x30: Fix AF resampler quality

https://github.com/CyanogenMod/android_frameworks_av/commit/ac6020508acedd316391dee42329040bf45f8d90 changed 255 to 4

Conflicts:
	msm7x30.mk