Debugger: fix className for properties in class objects

idea/testData/debugger/positionManager/classObject.kt

@@ -1,7 +1,43 @@
 class A {
     class object {
-        fun foo() {
+
+        {
+            1 + 1 // A
+            val a = 1 // A
+            fun foo() {
+                1 // A\$object\$1
+            }
+        }
+
+        val prop = 1 // A
+
+        val prop2: Int
+            get() {
+                val a = 1 + 1  // A\$object
+                return 1 // A\$object
+            }
+
+        val prop3: Int
+            get() = 1 // A\$object
+
+        fun foo() = 1 // A\$object
+
+        fun foo2() {
             ""   // A\$object
+
+            val o = object {
+                val p = 1 // A\$object\$foo2\$o\$1
+                val p2: Int
+                    get() {
+                        return 1 // A\$object\$foo2\$o\$1
+                    }
+            }
         }
     }
 }
+
+trait T {
+    class object {
+        val prop = 1 // T\$object
+    }
+}