Update audio code to use size_t more correctly,

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

Index: webrtc/modules/audio_coding/codecs/ilbc/cb_mem_energy_calc.c
diff --git a/webrtc/modules/audio_coding/codecs/ilbc/cb_mem_energy_calc.c b/webrtc/modules/audio_coding/codecs/ilbc/cb_mem_energy_calc.c
index 481dfbac0594ac46a1e1e5f33dbf98101c20e347..f2415febc0de4ba9656f796f67d6490bb558e5a1 100644
--- a/webrtc/modules/audio_coding/codecs/ilbc/cb_mem_energy_calc.c
+++ b/webrtc/modules/audio_coding/codecs/ilbc/cb_mem_energy_calc.c
@@ -23,16 +23,17 @@
  * sample and the last sample respectively */
 void WebRtcIlbcfix_CbMemEnergyCalc(
     int32_t energy,   /* (i) input start energy */
-    int16_t range,   /* (i) number of iterations */
+    size_t range,   /* (i) number of iterations */
     int16_t *ppi,   /* (i) input pointer 1 */
     int16_t *ppo,   /* (i) input pointer 2 */
     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 j,shft;
+  size_t j;
+  int16_t shft;
   int32_t tmp;
   int16_t *eSh_ptr;
   int16_t *eW16_ptr;