remove somethings if you not builded chromium

Change-Id: I9850fe647259726117bb04ef856a1c083baaab3f
Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>
changed audio formats and addded some missings AAC formats

Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>

Conflicts:
	xpe.dependencies

Change-Id: I82ee2c31476a2ec8a50aead7aee9623c80ee5c22