ThisReceiver converted to Kotlin

compiler/frontend/src/org/jetbrains/kotlin/resolve/calls/resolvedCallUtil.kt

@@ -55,7 +55,7 @@ private fun ResolvedCall<*>.hasThisOrNoDispatchReceiver(
     var dispatchReceiverDescriptor: DeclarationDescriptor? = null
     if (dispatchReceiverValue is ThisReceiver) {
         // foo() -- implicit receiver
-        dispatchReceiverDescriptor = dispatchReceiverValue.getDeclarationDescriptor()
+        dispatchReceiverDescriptor = dispatchReceiverValue.declarationDescriptor
     }
     else if (dispatchReceiverValue is ExpressionReceiver && considerExplicitReceivers) {
         val expression = KtPsiUtil.deparenthesize(dispatchReceiverValue.expression)

compiler/tests/org/jetbrains/kotlin/resolve/calls/AbstractResolvedCallsTest.kt

@@ -78,7 +78,7 @@ public abstract class AbstractResolvedCallsTest : KotlinLiteFixture() {
 private fun ReceiverValue.getText() = when (this) {
     is ExpressionReceiver -> "${expression.getText()} {${getType()}}"
     is ClassReceiver -> "Class{${getType()}}"
-    is ExtensionReceiver -> "${getType()}Ext{${getDeclarationDescriptor().getText()}}"
+    is ExtensionReceiver -> "${getType()}Ext{${declarationDescriptor.getText()}}"
     else -> toString()
 }