Reformat existing code. There should be no functional effects.

webrtc/modules/audio_coding/codecs/g711/include/g711_interface.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 93 matching lines @@
  *
  * Return value              : >0 - Samples in decoded vector
  *                             -1 - Error
  */
 
 int16_t WebRtcG711_DecodeU(const uint8_t* encoded,
                            int16_t len,
                            int16_t* decoded,
                            int16_t* speechType);
 
-/****************************************************************************
- * WebRtcG711_DurationEst(...)
- *
- * This function estimates the duration of a G711 packet in samples.
- *
- * Input:
- *      - payload            : Encoded data
- *      - payloadLengthBytes : Bytes in encoded vector
- *
- * Return value              : The duration of the packet in samples, which is
- *                             just payload_length_bytes, since G.711 uses one
- *                             byte per sample.
- */
-
-int WebRtcG711_DurationEst(const uint8_t* payload,
-                           int payload_length_bytes);
-
 /**********************************************************************
 * WebRtcG711_Version(...)
 *
 * This function gives the version string of the G.711 codec.
 *
 * Input:
 *      - lenBytes:     the size of Allocated space (in Bytes) where
 *                      the version number is written to (in string format).
 *
 * Output:
 *      - version:      Pointer to a buffer where the version number is
 *                      written to.
 *
 */
 
 int16_t WebRtcG711_Version(char* version, int16_t lenBytes);
 
 #ifdef __cplusplus
 }
 #endif
 
 #endif /* MODULES_AUDIO_CODING_CODECS_G711_MAIN_INTERFACE_G711_INTERFACE_H_ */