Minor: move reflection/light/* -> reflection/*

js/js.translator/testData/box/reflection/jsClass.kt

@@ -0,0 +1,23 @@
+package foo
+
+fun check(x: JsClass<*>, y: JsClass<*>, shouldBeEquals: Boolean = true) {
+    assertNotEquals(null, x)
+    assertNotEquals(null, y)
+    if (shouldBeEquals)
+        assertEquals(x, y)
+    else
+        assertNotEquals(x, y)
+}
+
+fun box(): String {
+    check(jsClass<A>(), A().jsClass)
+    check(jsClass<B>(), B().jsClass)
+    check(jsClass<O>(), O.jsClass)
+    assertNotEquals(null, jsClass<I>())
+    check(jsClass<E>(), E.X.jsClass)
+    check(jsClass<E>(), E.Y.jsClass, shouldBeEquals = false)
+// TODO uncomment after KT-13338 is fixed
+//    check(jsClass<E>(), E.Z.jsClass)
+
+    return "OK"
+}