[IR] Remove superQualifier property from IrCall

compiler/ir/ir.tree/src/org/jetbrains/kotlin/ir/expressions/IrCall.kt

@@ -16,10 +16,8 @@
 
 package org.jetbrains.kotlin.ir.expressions
 
-import org.jetbrains.kotlin.descriptors.ClassDescriptor
 import org.jetbrains.kotlin.ir.symbols.IrClassSymbol
 
 interface IrCall : IrFunctionAccessExpression {
-    val superQualifier: ClassDescriptor?
     val superQualifierSymbol: IrClassSymbol?
 }

compiler/ir/ir.tree/src/org/jetbrains/kotlin/ir/expressions/impl/IrCallImpl.kt

@@ -79,12 +79,6 @@ class IrCallImpl(
         descriptor.valueParameters.size, origin, superQualifierSymbol
     )
 
-    constructor(startOffset: Int, endOffset: Int, type: IrType, symbol: IrFunctionSymbol, superQualifierSymbol : IrClassSymbol? = null) :
-            this(startOffset, endOffset, type, symbol, symbol.descriptor, superQualifierSymbol = superQualifierSymbol)
-
-
-    override val superQualifier: ClassDescriptor? = superQualifierSymbol?.descriptor
-
     override fun <R, D> accept(visitor: IrElementVisitor<R, D>, data: D): R =
         visitor.visitCall(this, data)
 }

compiler/ir/ir.tree/src/org/jetbrains/kotlin/ir/util/IrUtils.kt

@@ -377,7 +377,7 @@ fun IrFunction.isFakeOverriddenFromAny(): Boolean {
     return (this as IrSimpleFunction).overriddenSymbols.all { it.owner.isFakeOverriddenFromAny() }
 }
 
-fun IrCall.isSuperToAny() = superQualifier?.let { this.symbol.owner.isFakeOverriddenFromAny() } ?: false
+fun IrCall.isSuperToAny() = superQualifierSymbol?.let { this.symbol.owner.isFakeOverriddenFromAny() } ?: false
 
 fun IrDeclaration.isEffectivelyExternal(): Boolean {