IR: removing WrappedDescriptors from symbols

compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/lazy/AbstractFir2IrLazyDeclaration.kt

@@ -19,7 +19,7 @@ interface AbstractFir2IrLazyDeclaration<F : FirMemberDeclaration, D : IrSymbolOw
     IrDeclaration, IrDeclarationParent, Fir2IrComponents {
 
     val fir: F
-    val symbol: Fir2IrBindableSymbol<*, D>
+    override val symbol: Fir2IrBindableSymbol<*, D>
 
     override val factory: IrFactory
         get() = irFactory

compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/symbols/Fir2IrBindableSymbol.kt

@@ -60,6 +60,10 @@ abstract class Fir2IrBindableSymbol<out D : DeclarationDescriptor, B : IrSymbolO
         result as D
     }
 
+    @ObsoleteDescriptorBasedAPI
+    override val hasDescriptor: Boolean
+        get() = false
+
     companion object {
         private const val GETTER_PREFIX = "<get"
         private const val SETTER_PREFIX = "<set"