aries-common: fix sound fx classes properly

now DSPManager is working as expected

Signed-off-by: Humberto Borba <humberos@gmail.com>
Change-Id: Iff2730937454a46ea23f06beac51f0c84d84073d
Merge branch 'android-4.4' of https://github.com/omnirom/android_device_samsung_aries-common into HEAD