Move DescriptorArray into the map

test/cctest/test-heap-profiler.cc

 // Copyright 2011 the V8 project authors. All rights reserved.
 //
 // Tests for heap profiler
 
 #include <ctype.h>
 
 #include "v8.h"
 
 #include "cctest.h"
 #include "hashmap.h"
@@ skipping 1658 matching lines @@
   const v8::HeapGraphNode* global = GetGlobalObject(snapshot);
   const v8::HeapGraphNode* global_object =
       GetProperty(global, v8::HeapGraphEdge::kProperty, "obj");
   CHECK_NE(NULL, global_object);
 
   const v8::HeapGraphNode* map =
       GetProperty(global_object, v8::HeapGraphEdge::kInternal, "map");
   CHECK_NE(NULL, map);
   const v8::HeapGraphNode* own_descriptors = GetProperty(
       map, v8::HeapGraphEdge::kInternal, "descriptors");
-  CHECK_EQ(NULL, own_descriptors);
+  CHECK_NE(NULL, own_descriptors);
   const v8::HeapGraphNode* own_transitions = GetProperty(
       map, v8::HeapGraphEdge::kInternal, "transitions");
   CHECK_EQ(NULL, own_transitions);
-
-  const v8::HeapGraphNode* back_pointer_map =
-      GetProperty(map, v8::HeapGraphEdge::kInternal, "backpointer");
-  CHECK_NE(NULL, back_pointer_map);
-  const v8::HeapGraphNode* descriptors = GetProperty(
-      back_pointer_map, v8::HeapGraphEdge::kInternal, "descriptors");
-  CHECK_NE(NULL, descriptors);
-  const v8::HeapGraphNode* transitions = GetProperty(
-      back_pointer_map, v8::HeapGraphEdge::kInternal, "transitions");
-  CHECK_NE(NULL, transitions);
 }