Fix false positive in class literal #KT-16338 Fixed

idea/testData/inspectionsLocal/leakingThis/inClassLiteral.kt

@@ -0,0 +1,20 @@
+// PROBLEM: none
+
+import kotlin.reflect.KClass
+
+open class Foo {
+    init {
+        test(<caret>this::class)
+    }
+}
+
+private fun test(c: KClass<out Foo>) {
+//     println(c)
+}
+
+class Bar : Foo()
+
+fun main(args: Array<String>) {
+    Foo()
+    Bar()
+}