6e2e6794aa
ReflectionTypes was copied from org.jetbrains.kotlin.builtins to
kotlin-native in
https://github.com/JetBrains/kotlin-native/commit/776f4c4b7, and then
was incorrectly copied back in 27365dc4be. This class is in fact only
needed in kotlin-native, where it was moved and simplified in
https://github.com/JetBrains/kotlin-native/commit/c3e921d53