Remove __inline from WebRtcIsacfix_Log2Q8.

This function is used externally and needs to always be emitted, also
there's no point in explicitly marking this as inline.

R=tina.legrand@webrtc.org
BUG=

Review URL: https://webrtc-codereview.appspot.com/13279004

git-svn-id: http://webrtc.googlecode.com/svn/trunk/webrtc@6926 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/modules/audio_coding/codecs/isac/fix/source/pitch_estimator.c b/modules/audio_coding/codecs/isac/fix/source/pitch_estimator.c
index 426b2cf..9fb72c6 100644
--- a/modules/audio_coding/codecs/isac/fix/source/pitch_estimator.c
+++ b/modules/audio_coding/codecs/isac/fix/source/pitch_estimator.c
@@ -27,10 +27,7 @@
   4096, -3072, 1024
 };
 
-
-
-__inline int32_t WebRtcIsacfix_Log2Q8( uint32_t x ) {
-
+int32_t WebRtcIsacfix_Log2Q8(uint32_t x) {
   int32_t zeros, lg2;
   int16_t frac;