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}

modules/audio_coding/neteq/tools/constant_pcm_packet_source.h

@@ -12,6 +12,7 @@
 #define MODULES_AUDIO_CODING_NETEQ_TOOLS_CONSTANT_PCM_PACKET_SOURCE_H_
 
 #include <stdio.h>
+
 #include <string>
 
 #include "modules/audio_coding/neteq/tools/packet_source.h"

modules/audio_coding/neteq/tools/input_audio_file_unittest.cc

@@ -11,8 +11,8 @@
 // Unit tests for test InputAudioFile class.
 
 #include "modules/audio_coding/neteq/tools/input_audio_file.h"
-#include "rtc_base/numerics/safe_conversions.h"
 
+#include "rtc_base/numerics/safe_conversions.h"
 #include "test/gtest.h"
 
 namespace webrtc {

modules/audio_coding/neteq/tools/neteq_quality_test.cc

@@ -8,10 +8,12 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
+#include "modules/audio_coding/neteq/tools/neteq_quality_test.h"
+
 #include <stdio.h>
+
 #include <cmath>
 
-#include "modules/audio_coding/neteq/tools/neteq_quality_test.h"
 #include "modules/audio_coding/neteq/tools/output_audio_file.h"
 #include "modules/audio_coding/neteq/tools/output_wav_file.h"
 #include "modules/audio_coding/neteq/tools/resample_input_audio_file.h"

modules/audio_coding/neteq/tools/neteq_stats_plotter.cc

@@ -12,6 +12,7 @@
 
 #include <inttypes.h>
 #include <stdio.h>
+
 #include <utility>
 
 namespace webrtc {

modules/audio_coding/neteq/tools/neteq_test_factory.cc

@@ -14,6 +14,7 @@
 #include <limits.h>  // For ULONG_MAX returned by strtoul.
 #include <stdio.h>
 #include <stdlib.h>  // For strtoul.
+
 #include <fstream>
 #include <iostream>
 #include <memory>

modules/audio_coding/neteq/tools/output_audio_file.h

@@ -13,6 +13,7 @@
 
 #include <assert.h>
 #include <stdio.h>
+
 #include <string>
 
 #include "modules/audio_coding/neteq/tools/audio_sink.h"

modules/audio_coding/neteq/tools/rtc_event_log_source.cc

@@ -11,6 +11,7 @@
 #include "modules/audio_coding/neteq/tools/rtc_event_log_source.h"
 
 #include <string.h>
+
 #include <iostream>
 #include <limits>
 #include <set>

modules/audio_coding/neteq/tools/rtp_generator.cc

@@ -8,10 +8,10 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
-#include <assert.h>
-
 #include "modules/audio_coding/neteq/tools/rtp_generator.h"
 
+#include <assert.h>
+
 namespace webrtc {
 namespace test {
 

modules/audio_coding/neteq/tools/rtp_jitter.cc

@@ -9,6 +9,7 @@
  */
 
 #include <stdio.h>
+
 #include <algorithm>
 #include <fstream>
 #include <iostream>