KT-2849 Object that are not imported do not show up in completion

#KT-2849 Fixed

idea/testData/completion/basic/multifile/NotImportedObject-2.kt

@@ -0,0 +1,14 @@
+package test
+
+object NamedObjectTopLevel1
+object NamedObjectTopLevel2
+
+fun some() {
+  object NamedObjectInFun
+}
+
+class Some {
+  class object {
+    NamedObjectInClassObject
+  }
+}