Fixed multiple bugs in optimize imports for JS-target

#KT-13689 Fixed

idea/testData/editor/optimizeImports/common/DefaultObjectReference.dependency.kt

@@ -0,0 +1,13 @@
+package d
+
+class A {
+    companion object E {
+        val c: Int
+    }
+}
+
+class B {
+    companion object F {
+        val c: Int
+    }
+}