Merge boxWithStdlib testData into box, delete BoxWithStdlib test

compiler/testData/codegen/box/reflection/callBy/nonDefaultParameterOmitted.kt

@@ -0,0 +1,23 @@
+// WITH_REFLECT
+
+fun foo(x: Int, y: Int = 2) = x + y
+
+fun box(): String {
+    try {
+        ::foo.callBy(mapOf())
+        return "Fail: IllegalArgumentException must have been thrown"
+    }
+    catch (e: IllegalArgumentException) {
+        // OK
+    }
+
+    try {
+        ::foo.callBy(mapOf(::foo.parameters.last() to 1))
+        return "Fail: IllegalArgumentException must have been thrown"
+    }
+    catch (e: IllegalArgumentException) {
+        // OK
+    }
+
+    return "OK"
+}