audio_processing: Updates aec_core_sse2.c with changes made to aec_common.h

The change of definitions moved to aec_common.h was done in CL17839005.

BUG=3131
TBR=kwiberg@webrtc.org
TESTED=builds locally

Review URL: https://webrtc-codereview.appspot.com/16859004

git-svn-id: http://webrtc.googlecode.com/svn/trunk/webrtc@6648 4adac7df-926f-26a2-2b94-8c16560cd09d
1 file changed