Separated WebRtcIsacfix_PitchFilterCore() out from isac-fix pitch_filter.c into its
own files for generic C and ARMv6.
Also renamed file pitchfilter_armv6.S to pitch_filter_armv6.S, to be consistent with
others.
Review URL: https://webrtc-codereview.appspot.com/722008

git-svn-id: http://webrtc.googlecode.com/svn/trunk@2608 4adac7df-926f-26a2-2b94-8c16560cd09d
4 files changed