Convert nsx_core_neon.S to unified syntax.

That way, it builds with both gcc and clang's integrated assembler.
No intentional behavior change.

BUG=chromium:124610
R=andrew@webrtc.org, johannkoenig@google.com

Review URL: https://webrtc-codereview.appspot.com/15199004

git-svn-id: http://webrtc.googlecode.com/svn/trunk/webrtc@6945 4adac7df-926f-26a2-2b94-8c16560cd09d
1 file changed