Update a ton of audio code to use size_t more correctly and in general reduce

webrtc/modules/audio_coding/codecs/ilbc/my_corr.h

 /*
  *  Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 10 matching lines @@
 
 #include "defines.h"
 
 /*----------------------------------------------------------------*
  * compute cross correlation between sequences
  *---------------------------------------------------------------*/
 
 void WebRtcIlbcfix_MyCorr(
     int32_t* corr,  /* (o) correlation of seq1 and seq2 */
     const int16_t* seq1,  /* (i) first sequence */
-    int16_t dim1,  /* (i) dimension first seq1 */
+    size_t dim1,  /* (i) dimension first seq1 */
     const int16_t* seq2, /* (i) second sequence */
-    int16_t dim2   /* (i) dimension seq2 */
+    size_t dim2   /* (i) dimension seq2 */
                           );
 
 #endif