Support class objects for native classes

js/js.translator/testFiles/native/cases/classObject.kt

@@ -0,0 +1,20 @@
+package foo
+
+import js.*
+
+native
+class A(val c: Int) {
+  native
+  class object {
+    val g: Int = js.noImpl
+    val c: String = js.noImpl
+  }
+}
+
+fun box(): Boolean {
+  if (A.g != 3) return false
+  if (A.c != "hoooray") return false
+  if (A(2).c != 2) return false
+
+  return true
+}

js/js.translator/testFiles/native/native/classObject.js

@@ -0,0 +1,21 @@
+/*
+ * Copyright 2010-2012 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+function A(c) {
+    this.c = c;
+}
+
+A.g = 3;
+A.c = "hoooray";