Fix tests: "infix modifier required" and "operator modifier required" errors

compiler/testData/codegen/boxWithStdlib/evaluate/infixCallBinary.kt

@@ -1,20 +0,0 @@
-@Retention(AnnotationRetention.RUNTIME)
-annotation class Ann(
-        val p1: Int,
-        val p2: Int,
-        val p3: Int,
-        val p4: Int,
-        val p5: Int
-)
-
-@Ann(1 plus 1, 1 minus 1, 1 times 1, 1 div 1, 1 mod 1) class MyClass
-
-fun box(): String {
-    val annotation = javaClass<MyClass>().getAnnotation(javaClass<Ann>())!!
-    if (annotation.p1 != 2) return "fail 1"
-    if (annotation.p2 != 0) return "fail 2"
-    if (annotation.p3 != 1) return "fail 3"
-    if (annotation.p4 != 1) return "fail 4"
-    if (annotation.p5 != 0) return "fail 5"
-    return "OK"
-}