Enable test that now passes in JS

compiler/testData/codegen/box/coroutines/suspendInTheMiddleOfObjectConstructionEvaluationOrder.kt

@@ -1,6 +1,5 @@
 // WITH_RUNTIME
 // WITH_COROUTINES
-// IGNORE_BACKEND: JS
 import helpers.*
 import kotlin.coroutines.experimental.*
 import kotlin.coroutines.experimental.intrinsics.*

js/js.tests/test/org/jetbrains/kotlin/js/test/semantics/JsCodegenBoxTestGenerated.java

@@ -6149,13 +6149,7 @@ public class JsCodegenBoxTestGenerated extends AbstractJsCodegenBoxTest {
         @TestMetadata("suspendInTheMiddleOfObjectConstructionEvaluationOrder.kt")
         public void testSuspendInTheMiddleOfObjectConstructionEvaluationOrder() throws Exception {
             String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/coroutines/suspendInTheMiddleOfObjectConstructionEvaluationOrder.kt");
-            try {
-                doTest(fileName);
-            }
-            catch (Throwable ignore) {
-                return;
-            }
-            throw new AssertionError("Looks like this test can be unmuted. Remove IGNORE_BACKEND directive for that.");
+            doTest(fileName);
         }
 
         @TestMetadata("suspendInTheMiddleOfObjectConstructionWithJumpOut.kt")