Don't generate delegation to jvm8 default methods

compiler/testData/codegen/java8/box/jvm8/diamond.kt

@@ -31,10 +31,9 @@ class TestClass2 : TestClass(), Test3 {
 fun box(): String {
     val test = TestClass2().test()
     if (test != "Test2") return "fail 1: $test"
-    // TODO: enable this test once the required behavior is specified
-//    checkNoMethod(TestClass::class.java, "test")
-//    checkNoMethod(Test3::class.java, "test")
-//    checkNoMethod(TestClass2::class.java, "test")
+    checkNoMethod(TestClass::class.java, "test")
+    checkNoMethod(Test3::class.java, "test")
+    checkNoMethod(TestClass2::class.java, "test")
 
     return "OK"
 }

compiler/testData/codegen/java8/box/jvm8/noDelegation/noDelegationToDefaultMethodInClass.kt

@@ -11,13 +11,11 @@ class TestClass : Test {
 }
 
 fun box(): String {
-    // TODO: enable this test once the required behavior is specified
-//    try {
-//        TestClass::class.java.getDeclaredMethod("test")
-//    }
-//    catch (e: NoSuchMethodException) {
-//        return "OK"
-//    }
-//    return "fail"
-    return "OK"
+    try {
+        TestClass::class.java.getDeclaredMethod("test")
+    }
+    catch (e: NoSuchMethodException) {
+        return "OK"
+    }
+    return "fail"
 }

compiler/testData/codegen/java8/box/jvm8/noDelegation/noDelegationToDefaultMethodInInterface.kt

@@ -11,13 +11,11 @@ interface Test2 : Test {
 }
 
 fun box(): String {
-    // TODO: enable this test once the required behavior is specified
-//    try {
-//        Test2::class.java.getDeclaredMethod("test")
-//    }
-//    catch (e: NoSuchMethodException) {
-//        return "OK"
-//    }
-//    return "fail"
-    return "OK"
+    try {
+        Test2::class.java.getDeclaredMethod("test")
+    }
+    catch (e: NoSuchMethodException) {
+        return "OK"
+    }
+    return "fail"
 }

compiler/testData/codegen/java8/box/jvm8/noDelegation/noDelegationToDefaultMethodInInterface2.kt

@@ -16,13 +16,11 @@ interface Test3 : Test2 {
 }
 
 fun box(): String {
-    // TODO: enable this test once the required behavior is specified
-//    try {
-//        Test3::class.java.getDeclaredMethod("test")
-//    }
-//    catch (e: NoSuchMethodException) {
-//        return "OK"
-//    }
-//    return "fail"
-    return "OK"
+    try {
+        Test3::class.java.getDeclaredMethod("test")
+    }
+    catch (e: NoSuchMethodException) {
+        return "OK"
+    }
+    return "fail"
 }

compiler/testData/codegen/java8/compileKotlinAgainstKotlin/jvm8against6/delegation/delegationToDefaultMethodInInterface.kt

@@ -1,6 +1,3 @@
-// WITH_REFLECT
-// FULL_JDK
-
 // FILE: 1.kt
 interface Test {
     fun test() {