Migrate boxInline tests to new multi-file framework

compiler/testData/codegen/boxInline/noInline/withoutInline.kt

@@ -0,0 +1,23 @@
+// FILE: 1.kt
+
+class Inline {
+
+    inline fun calc(s: (Int) -> Int, p: Int) : Int {
+        return s(p)
+    }
+}
+
+// FILE: 2.kt
+
+//NO_CHECK_LAMBDA_INLINING
+fun test1(): Int {
+    val inlineX = Inline()
+    var p = { l : Int -> l};
+    return inlineX.calc(p, 25)
+}
+
+fun box(): String {
+    if (test1() != 25) return "test1: ${test1()}"
+
+    return "OK"
+}