Reorder unsupported types in legacy RTC event log format

Bug: None
Change-Id: Ic848652470b5482b440b1adb5b2aa40d0e615e84
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/417960
Commit-Queue: Björn Terelius <terelius@webrtc.org>
Reviewed-by: Per Kjellander <perkj@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#45998}

logging/rtc_event_log/encoder/rtc_event_log_encoder_legacy.cc

diff --git a/logging/rtc_event_log/encoder/rtc_event_log_encoder_legacy.cc b/logging/rtc_event_log/encoder/rtc_event_log_encoder_legacy.cc
index c0cba8d..5434a40 100644
--- a/logging/rtc_event_log/encoder/rtc_event_log_encoder_legacy.cc
+++ b/logging/rtc_event_log/encoder/rtc_event_log_encoder_legacy.cc
@@ -294,18 +294,6 @@
       return EncodeBweUpdateLossBased(rtc_event);
     }
 
-    case RtcEvent::Type::BweUpdateScream: {
-      return "";
-    }
-
-    case RtcEvent::Type::DtlsTransportState: {
-      return "";
-    }
-
-    case RtcEvent::Type::DtlsWritableState: {
-      return "";
-    }
-
     case RtcEvent::Type::IceCandidatePairConfig: {
       auto& rtc_event =
           static_cast<const RtcEventIceCandidatePairConfig&>(event);
@@ -378,6 +366,9 @@
       // Fake event used for unit test.
       RTC_DCHECK_NOTREACHED();
       break;
+    case RtcEvent::Type::BweUpdateScream:
+    case RtcEvent::Type::DtlsTransportState:
+    case RtcEvent::Type::DtlsWritableState:
     case RtcEvent::Type::RouteChangeEvent:
     case RtcEvent::Type::FrameDecoded:
     case RtcEvent::Type::NetEqSetMinimumDelay: