Do not check the content of JS file in Gradle test

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/Kotlin2JsGradlePluginIT.kt

@@ -22,14 +22,6 @@ class Kotlin2JsGradlePluginIT : BaseGradleIT() {
                     "libraryProject/build/kotlin2js/main/test-library.js",
                     "mainProject/web/js/app.js.map"
             ).forEach { assertFileExists(it) }
-
-
-            // TODO Should be updated to `new _.example.library.Counter` once namespaced imports from libraryFiles are implemented
-            // TODO It would be better to test these by behavior instead of implementation, for example by loading the files
-            //      into Rhino and running assertions on that. See https://github.com/abesto/kotlin/commit/120ec1bda3d95630189d4d33d0b2afb4253b5186
-            //      for the (original) discussion on this.
-            assertFileContains("libraryProject/build/kotlin2js/main/test-library.js", "Counter: Kotlin.createClass")
-            assertFileContains("mainProject/web/js/app.js", "var counter = new \$module\$test_library.example.library.Counter(counterText);")
         }
 
         project.build("build") {