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/neteq/accelerate.h b/modules/audio_coding/neteq/accelerate.h
index bf4f0f7..6d5b115 100644
--- a/modules/audio_coding/neteq/accelerate.h
+++ b/modules/audio_coding/neteq/accelerate.h
@@ -29,10 +29,10 @@
 // Accelerate are implemented.
 class Accelerate : public TimeStretch {
  public:
-  Accelerate(int sample_rate_hz, size_t num_channels,
+  Accelerate(int sample_rate_hz,
+             size_t num_channels,
              const BackgroundNoise& background_noise)
-      : TimeStretch(sample_rate_hz, num_channels, background_noise) {
-  }
+      : TimeStretch(sample_rate_hz, num_channels, background_noise) {}
 
   // This method performs the actual Accelerate operation. The samples are
   // read from |input|, of length |input_length| elements, and are written to