Don't require to override abstract methods in expect class

#KT-16099 Fixed

idea/testData/quickfix/override/dontOfferToImplementMembersForExpectedClass.kt

@@ -0,0 +1,12 @@
+// "Implement members" "false"
+// ACTION: Create test
+// ACTION: Make internal
+// ACTION: Make private
+// ACTION: Move 'A' to separate file
+
+interface I {
+    fun foo()
+}
+
+@Suppress("UNSUPPORTED_FEATURE")
+expect <caret>class A : I

idea/tests/org/jetbrains/kotlin/idea/quickfix/QuickFixTestGenerated.java

@@ -8072,6 +8072,12 @@ public class QuickFixTestGenerated extends AbstractQuickFixTest {
             doTest(fileName);
         }
 
+        @TestMetadata("dontOfferToImplementMembersForExpectedClass.kt")
+        public void testDontOfferToImplementMembersForExpectedClass() throws Exception {
+            String fileName = KotlinTestUtils.navigationMetadata("idea/testData/quickfix/override/dontOfferToImplementMembersForExpectedClass.kt");
+            doTest(fileName);
+        }
+
         @TestMetadata("implemenAsConstructorParameter.kt")
         public void testImplemenAsConstructorParameter() throws Exception {
             String fileName = KotlinTestUtils.navigationMetadata("idea/testData/quickfix/override/implemenAsConstructorParameter.kt");