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/include/video_coding.h b/modules/video_coding/include/video_coding.h
index 61ce66a..e5c30eb 100644
--- a/modules/video_coding/include/video_coding.h
+++ b/modules/video_coding/include/video_coding.h
@@ -72,8 +72,8 @@
   static VideoCodingModule* Create(Clock* clock, EventFactory* event_factory);
 
   /*
-  *   Sender
-  */
+   *   Sender
+   */
 
   // Registers a codec to be used for encoding. Calling this
   // API multiple times overwrites any previously registered codecs.
@@ -182,8 +182,8 @@
   virtual int32_t EnableFrameDropper(bool enable) = 0;
 
   /*
-  *   Receiver
-  */
+   *   Receiver
+   */
 
   // Register possible receive codecs, can be called multiple times for
   // different codecs.