Fix variance problems.

core/reflection.jvm/src/kotlin/reflect/jvm/internal/KClassImpl.kt

@@ -29,7 +29,7 @@ enum class KClassOrigin {
 private val KOTLIN_CLASS_ANNOTATION_CLASS = javaClassOf<KotlinClass>()
 private val KOTLIN_SYNTHETIC_CLASS_ANNOTATION_CLASS = javaClassOf<KotlinSyntheticClass>()
 
-class KClassImpl<out T>(val jClass: Class<T>, isKnownToBeKotlin: Boolean) : KClass<T> {
+class KClassImpl<T>(val jClass: Class<T>, isKnownToBeKotlin: Boolean) : KClass<T> {
     // TODO: write metadata to local classes
     private val origin: KClassOrigin =
             if (isKnownToBeKotlin ||

core/reflection.jvm/src/kotlin/reflect/jvm/internal/KForeignMemberProperty.kt

@@ -52,7 +52,7 @@ open class KForeignMemberProperty<T : Any, out R>(
             "val ${owner.jClass.getName()}.$name"
 }
 
-class KMutableForeignMemberProperty<T : Any, out R>(
+class KMutableForeignMemberProperty<T : Any, R>(
         name: String,
         owner: KClassImpl<T>
 ) : KMutableMemberProperty<T, R>, KMutablePropertyImpl<R>, KForeignMemberProperty<T, R>(name, owner) {