[Sync] Make children messages of UserEventSpecifics' consistent use event suffix.

components/translate/core/common/translation_logging_helper.cc

Index: components/translate/core/common/translation_logging_helper.cc
diff --git a/components/translate/core/common/translation_logging_helper.cc b/components/translate/core/common/translation_logging_helper.cc
index 8b31b643d35e761d5f4846c3e95daaa91a59233f..f0d4c1c749dc26771bfe3e05b8b4f010c361e330 100644
--- a/components/translate/core/common/translation_logging_helper.cc
+++ b/components/translate/core/common/translation_logging_helper.cc
@@ -22,7 +22,7 @@ bool ConstructTranslateEvent(const int64_t navigation_id,
   // TODO(renjieliu): Revisit this field when the best way to identify
   // navigations is determined.
   specifics->set_navigation_id(navigation_id);
-  auto* const translation = specifics->mutable_translation();
+  auto* const translation = specifics->mutable_translation_event();
   translation->set_from_language_code(translate_event.source_language());
   translation->set_to_language_code(translate_event.target_language());
   switch (translate_event.event_type()) {
@@ -73,4 +73,4 @@ bool ConstructTranslateEvent(const int64_t navigation_id,
   }
   return true;
 }
-}  // namespace translate
+}  // namespace translate