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/pc/rtc_stats_integrationtest.cc b/pc/rtc_stats_integrationtest.cc
index adb986d..a723123 100644
--- a/pc/rtc_stats_integrationtest.cc
+++ b/pc/rtc_stats_integrationtest.cc
@@ -10,6 +10,7 @@
 
 #include <stdint.h>
 #include <string.h>
+
 #include <algorithm>
 #include <memory>
 #include <set>
@@ -978,8 +979,10 @@
       // TODO(hbos): Include RTC[Audio/Video]ReceiverStats when implemented.
       // TODO(hbos): Include RTCRemoteOutboundRtpStreamStats when implemented.
       // TODO(hbos): Include RTCRtpContributingSourceStats when implemented.
-      RTCInboundRTPStreamStats::kType, RTCPeerConnectionStats::kType,
-      RTCMediaStreamStats::kType, RTCDataChannelStats::kType,
+      RTCInboundRTPStreamStats::kType,
+      RTCPeerConnectionStats::kType,
+      RTCMediaStreamStats::kType,
+      RTCDataChannelStats::kType,
   };
   RTCStatsReportVerifier(report.get()).VerifyReport(allowed_missing_stats);
   EXPECT_TRUE(report->size());
@@ -995,8 +998,10 @@
       // TODO(hbos): Include RTC[Audio/Video]SenderStats when implemented.
       // TODO(hbos): Include RTCRemoteInboundRtpStreamStats when implemented.
       // TODO(hbos): Include RTCRtpContributingSourceStats when implemented.
-      RTCOutboundRTPStreamStats::kType, RTCPeerConnectionStats::kType,
-      RTCMediaStreamStats::kType, RTCDataChannelStats::kType,
+      RTCOutboundRTPStreamStats::kType,
+      RTCPeerConnectionStats::kType,
+      RTCMediaStreamStats::kType,
+      RTCDataChannelStats::kType,
   };
   RTCStatsReportVerifier(report.get()).VerifyReport(allowed_missing_stats);
   EXPECT_TRUE(report->size());