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/rtp_rtcp/source/rtp_header_extensions.h b/modules/rtp_rtcp/source/rtp_header_extensions.h
index 5cf6c4f..927c9c3 100644
--- a/modules/rtp_rtcp/source/rtp_header_extensions.h
+++ b/modules/rtp_rtcp/source/rtp_header_extensions.h
@@ -12,6 +12,7 @@
 
 #include <stddef.h>
 #include <stdint.h>
+
 #include <string>
 
 #include "api/array_view.h"
@@ -163,9 +164,7 @@
 
   static bool Parse(rtc::ArrayView<const uint8_t> data,
                     PlayoutDelay* playout_delay);
-  static size_t ValueSize(const PlayoutDelay&) {
-    return kValueSizeBytes;
-  }
+  static size_t ValueSize(const PlayoutDelay&) { return kValueSizeBytes; }
   static bool Write(rtc::ArrayView<uint8_t> data,
                     const PlayoutDelay& playout_delay);
 };
@@ -180,9 +179,7 @@
 
   static bool Parse(rtc::ArrayView<const uint8_t> data,
                     VideoContentType* content_type);
-  static size_t ValueSize(VideoContentType) {
-    return kValueSizeBytes;
-  }
+  static size_t ValueSize(VideoContentType) { return kValueSizeBytes; }
   static bool Write(rtc::ArrayView<uint8_t> data,
                     VideoContentType content_type);
 };