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/video_coding/video_codec_initializer_unittest.cc b/modules/video_coding/video_codec_initializer_unittest.cc
index 104b149..4edf31a 100644
--- a/modules/video_coding/video_codec_initializer_unittest.cc
+++ b/modules/video_coding/video_codec_initializer_unittest.cc
@@ -76,8 +76,7 @@
     codec_out_ = VideoCodec();
     bitrate_allocator_out_.reset();
     temporal_layers_.clear();
-    if (!VideoCodecInitializer::SetupCodec(config_, streams_,
-                                           &codec_out_,
+    if (!VideoCodecInitializer::SetupCodec(config_, streams_, &codec_out_,
                                            &bitrate_allocator_out_)) {
       return false;
     }