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/frame_buffer.h b/modules/video_coding/frame_buffer.h
index 2fc2d21..66f338a 100644
--- a/modules/video_coding/frame_buffer.h
+++ b/modules/video_coding/frame_buffer.h
@@ -14,8 +14,8 @@
 #include <vector>
 
 #include "modules/include/module_common_types.h"
-#include "modules/video_coding/include/video_coding.h"
 #include "modules/video_coding/encoded_frame.h"
+#include "modules/video_coding/include/video_coding.h"
 #include "modules/video_coding/jitter_buffer_common.h"
 #include "modules/video_coding/session_info.h"
 #include "typedefs.h"  // NOLINT(build/include)
@@ -71,7 +71,6 @@
 
   webrtc::FrameType FrameType() const;
 
-
  private:
   void SetState(VCMFrameBufferStateEnum state);  // Set state of frame