Reformat the WebRTC code base

Running clang-format with chromium's style guide.

The goal is n-fold:
 * providing consistency and readability (that's what code guidelines are for)
 * preventing noise with presubmit checks and git cl format
 * building on the previous point: making it easier to automatically fix format issues
 * you name it

Please consider using git-hyper-blame to ignore this commit.

Bug: webrtc:9340
Change-Id: I694567c4cdf8cee2860958cfe82bfaf25848bb87
Reviewed-on: https://webrtc-review.googlesource.com/81185
Reviewed-by: Patrik Höglund <phoglund@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23660}
diff --git a/modules/audio_coding/codecs/ilbc/unpack_bits.h b/modules/audio_coding/codecs/ilbc/unpack_bits.h
index b2e622f..4fd0a80 100644
--- a/modules/audio_coding/codecs/ilbc/unpack_bits.h
+++ b/modules/audio_coding/codecs/ilbc/unpack_bits.h
@@ -25,10 +25,13 @@
  *  unpacking of bits from bitstream, i.e., vector of bytes
  *---------------------------------------------------------------*/
 
-int16_t WebRtcIlbcfix_UnpackBits( /* (o) "Empty" frame indicator */
-    const uint16_t *bitstream,    /* (i) The packatized bitstream */
-    iLBC_bits *enc_bits,  /* (o) Paramerers from bitstream */
-    int16_t mode     /* (i) Codec mode (20 or 30) */
-                                        );
+int16_t
+WebRtcIlbcfix_UnpackBits(/* (o) "Empty" frame indicator */
+                         const uint16_t*
+                             bitstream, /* (i) The packatized bitstream */
+                         iLBC_bits*
+                             enc_bits, /* (o) Paramerers from bitstream */
+                         int16_t mode  /* (i) Codec mode (20 or 30) */
+                         );
 
 #endif