am 10e2120b: Merge "Add CallManager/Phone.setEchoSuppressionEnabled()." into gingerbread

Merge commit '10e2120bdd2d99e100db187d49ac6a8495c7f956' into gingerbread-plus-aosp

* commit '10e2120bdd2d99e100db187d49ac6a8495c7f956':
  Add CallManager/Phone.setEchoSuppressionEnabled().