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/test/encoder_settings.h b/test/encoder_settings.h
index 787387b..c05ac93 100644
--- a/test/encoder_settings.h
+++ b/test/encoder_settings.h
@@ -45,11 +45,13 @@
     int height,
     const webrtc::VideoEncoderConfig& encoder_config);
 
-void FillEncoderConfiguration(VideoCodecType codec_type, size_t num_streams,
+void FillEncoderConfiguration(VideoCodecType codec_type,
+                              size_t num_streams,
                               VideoEncoderConfig* configuration);
 
 VideoReceiveStream::Decoder CreateMatchingDecoder(
-    int payload_type, const std::string& payload_name);
+    int payload_type,
+    const std::string& payload_name);
 
 VideoReceiveStream::Decoder CreateMatchingDecoder(
     const VideoSendStream::Config& config);