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/call/rtp_transport_controller_send.h b/call/rtp_transport_controller_send.h
index 25b1127..0027696 100644
--- a/call/rtp_transport_controller_send.h
+++ b/call/rtp_transport_controller_send.h
@@ -83,8 +83,7 @@
   void OnSentPacket(const rtc::SentPacket& sent_packet) override;
 
   void SetSdpBitrateParameters(const BitrateConstraints& constraints) override;
-  void SetClientBitratePreferences(
-      const BitrateSettings& preferences) override;
+  void SetClientBitratePreferences(const BitrateSettings& preferences) override;
 
  private:
   const Clock* const clock_;