fixup! [Light Classes] Deprecate main LC-construction utilities

analysis/symbol-light-classes/src/org/jetbrains/kotlin/light/classes/symbol/classes/SymbolLightClassBase.kt

diff --git a/analysis/symbol-light-classes/src/org/jetbrains/kotlin/light/classes/symbol/classes/SymbolLightClassBase.kt b/analysis/symbol-light-classes/src/org/jetbrains/kotlin/light/classes/symbol/classes/SymbolLightClassBase.kt
index 5f9e0a7..d43e513 100644
--- a/analysis/symbol-light-classes/src/org/jetbrains/kotlin/light/classes/symbol/classes/SymbolLightClassBase.kt
+++ b/analysis/symbol-light-classes/src/org/jetbrains/kotlin/light/classes/symbol/classes/SymbolLightClassBase.kt
@@ -121,7 +121,8 @@
         val kotlinOrigin = kotlinOrigin ?: return@lazyPub null
         val containingClass = isTopLevel.ifFalse {
             analyzeForLightClasses(useSiteModule) {
-                KtPsiUtil.getOutermostClassOrObject(kotlinOrigin).classSymbol?.asPsiClass() as? KtLightClass
+                val outermostClass = KtPsiUtil.getOutermostClassOrObject(kotlinOrigin)
+                outermostClass.classSymbol?.asPsiClass() as? KtLightClass
             }
         } ?: this
         SymbolFakeFile(kotlinOrigin, containingClass)