Format almost everything.

This CL was generated by running

git ls-files | grep -P "(\.h|\.cc)$" | grep -v 'sdk/' | grep -v 'rtc_base/ssl_' | \
grep -v 'fake_rtc_certificate_generator.h' | grep -v 'modules/audio_device/win/' | \
grep -v 'system_wrappers/source/clock.cc' | grep -v 'rtc_base/trace_event.h' | \
grep -v 'modules/audio_coding/codecs/ilbc/' | grep -v 'screen_capturer_mac.h' | \
grep -v 'spl_inl_mips.h' | grep -v 'data_size_unittest.cc' | grep -v 'timestamp_unittest.cc' \
| xargs clang-format -i ; git cl format

Most of these changes are clang-format grouping and reordering includes
differently.

Bug: webrtc:9340
Change-Id: Ic83ddbc169bfacd21883e381b5181c3dd4fe8a63
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/144051
Commit-Queue: Jonas Olsson <jonasolsson@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#28505}
diff --git a/modules/video_coding/jitter_buffer_common.h b/modules/video_coding/jitter_buffer_common.h
index 1a7f08a..6ccfe39 100644
--- a/modules/video_coding/jitter_buffer_common.h
+++ b/modules/video_coding/jitter_buffer_common.h
@@ -42,9 +42,9 @@
   kTimeStampError = -2,
   kSizeError = -1,
   kNoError = 0,
-  kIncomplete = 1,        // Frame incomplete.
-  kCompleteSession = 3,   // at least one layer in the frame complete.
-  kDuplicatePacket = 5    // We're receiving a duplicate packet.
+  kIncomplete = 1,       // Frame incomplete.
+  kCompleteSession = 3,  // at least one layer in the frame complete.
+  kDuplicatePacket = 5   // We're receiving a duplicate packet.
 };
 
 enum VCMFrameBufferStateEnum {