Revert "EXPERIMENTAL: Let's try to fix Wi-Fi"

This reverts commit 030982b74c2347921a7aa1ef3cdadb2c19acb516.

Conflicts:
	common.mk
wifi: include wifi components.

Change-Id: I1ba6b7de87d0c66dfb775708c6edd7bda4fd539e
media: add google codec.

Change-Id: I8542d1db999dd08ad4c2cb36cc65c3d9f5a22406
smdk4412-common: fix camera build

Change-Id: If1d23405240838946e8fbd5b556805f3218bf1db