Migrate boxInline tests to new multi-file framework

compiler/testData/codegen/boxInline/anonymousObject/twoCapturedReceivers/kt8668_3.kt

@@ -0,0 +1,28 @@
+// FILE: 1.kt
+
+package test
+
+class Person(val name: String) {
+
+    fun sayName() = doSayName { name }
+
+    inline fun doSayName(crossinline call: () -> String): String {
+        return nestedSayName1 { name + Person("sub").nestedSayName2 { call() } }
+    }
+
+    fun nestedSayName1(call: () -> String) = call()
+
+    inline fun nestedSayName2(call: () -> String)  = name + call()
+}
+
+// FILE: 2.kt
+
+//NO_CHECK_LAMBDA_INLINING
+import test.*
+
+fun box(): String {
+    val res = Person("OK").sayName()
+    if (res != "OKsubOK")  return "fail: $res"
+
+    return "OK"
+}