[3/3] AudioFX: Add center frequency param to bassboost

Change-Id: I49da8e5ab24502d0de5c09b7fc9f4b8a51bead60
(cherry picked from commit 0b8cc28664215dd7079f28711f7853bbe382d05d)
add a varaible
(cherry picked from commit 514ffb683718495ab5fa47f1913012aa2a218cdc)

(cherry picked from commit e8c960f363c3e907fab777c69094700fac119c2c)
(cherry picked from commit 65225b4942cc8e1aab2d5b547e08923cca4231da)
(cherry picked from commit c40bca4dfc66a8247aacae92e0af93efc4247dfe)
(cherry picked from commit 99813682e4b31846d56f3b24882d00e9c5ba65de)
(cherry picked from commit a96cb07f86ddb9902bfe1959a90c2c0418b36f54)
(cherry picked from commit 552ad00594d3ceb7d4e83134e2769155fa5f19ef)
(cherry picked from commit 9326a18876ceda2c6e9af093165a374f62f5add0)
(cherry picked from commit 8cd83006f5e130425ae247efc185d39b95eff71c)
(cherry picked from commit 28dc8834e555c231b0c935ee414d311f84471e20)
(cherry picked from commit bd8453cd99b9aea48567ee80c873f574663d4bc7)
(cherry picked from commit 769f2c6650085969c98bc1d82f21f343e883a43a)