Update audio code to use size_t more correctly,

webrtc/modules/audio_coding/codecs/ilbc/cb_mem_energy.c

Index: webrtc/modules/audio_coding/codecs/ilbc/cb_mem_energy.c
diff --git a/webrtc/modules/audio_coding/codecs/ilbc/cb_mem_energy.c b/webrtc/modules/audio_coding/codecs/ilbc/cb_mem_energy.c
index 1b8c506fc0e351d01c64af8779c9624d4a508569..6ad2f8eb7ad9edd44e8de309739fe90051314071 100644
--- a/webrtc/modules/audio_coding/codecs/ilbc/cb_mem_energy.c
+++ b/webrtc/modules/audio_coding/codecs/ilbc/cb_mem_energy.c
@@ -27,15 +27,15 @@
  *----------------------------------------------------------------*/
 
 void WebRtcIlbcfix_CbMemEnergy(
-    int16_t range,
+    size_t range,
     int16_t *CB,   /* (i) The CB memory (1:st section) */
     int16_t *filteredCB,  /* (i) The filtered CB memory (2:nd section) */
-    int16_t lMem,   /* (i) Length of the CB memory */
-    int16_t lTarget,   /* (i) Length of the target vector */
+    size_t lMem,   /* (i) Length of the CB memory */
+    size_t lTarget,   /* (i) Length of the target vector */
     int16_t *energyW16,  /* (o) Energy in the CB vectors */
     int16_t *energyShifts, /* (o) Shift value of the energy */
     int scale,   /* (i) The scaling of all energy values */
-    int16_t base_size  /* (i) Index to where energy values should be stored */
+    size_t base_size  /* (i) Index to where energy values should be stored */
                                ) {
   int16_t *ppi, *ppo, *pp;
   int32_t energy, tmp32;