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_coding_impl.cc b/modules/video_coding/video_coding_impl.cc
index a0a3a7f..1127b0f 100644
--- a/modules/video_coding/video_coding_impl.cc
+++ b/modules/video_coding/video_coding_impl.cc
@@ -100,9 +100,7 @@
     return receiver_time;
   }
 
-  void Process() override {
-    receiver_.Process();
-  }
+  void Process() override { receiver_.Process(); }
 
   int32_t RegisterSendCodec(const VideoCodec* sendCodec,
                             uint32_t numberOfCores,
@@ -125,8 +123,7 @@
   int32_t RegisterExternalEncoder(VideoEncoder* externalEncoder,
                                   uint8_t /* payloadType */,
                                   bool internalSource) override {
-    sender_.RegisterExternalEncoder(externalEncoder,
-                                    internalSource);
+    sender_.RegisterExternalEncoder(externalEncoder, internalSource);
     return 0;
   }