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/video_coding/utility/simulcast_test_fixture_impl.cc

@@ -270,7 +270,8 @@ SimulcastTestFixtureImpl::SimulcastTestFixtureImpl(
   encoder_ = encoder_factory->CreateVideoEncoder(video_format);
   decoder_ = decoder_factory->CreateVideoDecoder(video_format);
   SetUpCodec((codec_type_ == kVideoCodecVP8 || codec_type_ == kVideoCodecH264)
-      ? kDefaultTemporalLayerProfile : kNoTemporalLayerProfile);
+                 ? kDefaultTemporalLayerProfile
+                 : kNoTemporalLayerProfile);
 }
 
 SimulcastTestFixtureImpl::~SimulcastTestFixtureImpl() {