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}

modules/bitrate_controller/send_side_bandwidth_estimation.h

@@ -54,9 +54,7 @@ class SendSideBandwidthEstimation {
   // Call when we receive a RTCP message with a ReceiveBlock.
   void UpdateRtt(int64_t rtt, int64_t now_ms);
 
-  void SetBitrates(int send_bitrate,
-                   int min_bitrate,
-                   int max_bitrate);
+  void SetBitrates(int send_bitrate, int min_bitrate, int max_bitrate);
   void SetSendBitrate(int bitrate);
   void SetMinMaxBitrate(int min_bitrate, int max_bitrate);
   int GetMinBitrate() const;