[IR] update testdata: better support for IrCall

compiler/testData/ir/irText/declarations/provideDelegate/differentReceivers.kt.txt

@@ -23,15 +23,15 @@ operator fun String.getValue(receiver: Any?, p: Any): String {
 }
 
 val testO: String /* by */ 
-  field = provideDelegate($receiver = TODO("IrConstructorCall"), host = null, p = ::testO)
+  field = TODO("IrConstructorCall").provideDelegate(host = null, p = ::testO)
   get(): String {
-    return getValue($receiver = #testO$delegate, receiver = null, p = ::testO)
+    return #testO$delegate.getValue(receiver = null, p = ::testO)
   }
 
 val testK: String /* by */ 
   field = "K"
   get(): String {
-    return getValue($receiver = #testK$delegate, receiver = null, p = ::testK)
+    return #testK$delegate.getValue(receiver = null, p = ::testK)
   }
 
 val testOK: String

compiler/testData/ir/irText/declarations/provideDelegate/localDifferentReceivers.kt.txt

@@ -24,16 +24,16 @@ operator fun String.getValue(receiver: Any?, p: Any): String {
 
 fun box(): String {
   val testO: String
-    val testO$delegate: String = provideDelegate($receiver = TODO("IrConstructorCall"), host = null, p = ::testO)
+    val testO$delegate: String = TODO("IrConstructorCall").provideDelegate(host = null, p = ::testO)
     local get(): String {
-      return getValue($receiver = testO$delegate, receiver = null, p = ::testO)
+      return testO$delegate.getValue(receiver = null, p = ::testO)
     }
 
 
   val testK: String
     val testK$delegate: String = "K"
     local get(): String {
-      return getValue($receiver = testK$delegate, receiver = null, p = ::testK)
+      return testK$delegate.getValue(receiver = null, p = ::testK)
     }
 
 

compiler/testData/ir/irText/declarations/provideDelegate/memberExtension.kt.txt

@@ -30,13 +30,13 @@ object Host {
   }
 
   val String.plusK: String /* by */ 
-    field = <this>.provideDelegate($receiver = "K", host = <this>, p = ::plusK)
+    field = (<this>, "K").provideDelegate(host = <this>, p = ::plusK)
     get(): String {
       return #plusK$delegate.getValue(receiver = <this>, p = ::plusK)
     }
 
   val ok: String
-    field = <this>.<get-plusK>($receiver = "O")
+    field = (<this>, "O").<get-plusK>()
     get