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/audio_coding/test/TestAllCodecs.cc b/modules/audio_coding/test/TestAllCodecs.cc
index a3f0964..be4460e 100644
--- a/modules/audio_coding/test/TestAllCodecs.cc
+++ b/modules/audio_coding/test/TestAllCodecs.cc
@@ -112,8 +112,7 @@
       channel_a_to_b_(NULL),
       test_count_(0),
       packet_size_samples_(0),
-      packet_size_bytes_(0) {
-}
+      packet_size_bytes_(0) {}
 
 TestAllCodecs::~TestAllCodecs() {
   if (channel_a_to_b_ != NULL) {
@@ -360,13 +359,15 @@
       my_acm = acm_b_.get();
       break;
     }
-    default: { break; }
+    default: {
+      break;
+    }
   }
   ASSERT_TRUE(my_acm != NULL);
 
   auto factory = CreateBuiltinAudioEncoderFactory();
   constexpr int payload_type = 17;
-  SdpAudioFormat format = { codec_name, clockrate_hz, num_channels };
+  SdpAudioFormat format = {codec_name, clockrate_hz, num_channels};
   format.parameters["ptime"] = rtc::ToString(rtc::CheckedDivExact(
       packet_size, rtc::CheckedDivExact(sampling_freq_hz, 1000)));
   my_acm->SetEncoder(