Remove HeapSnapshot._markInvisibleEdges

Source/devtools/front_end/JSHeapSnapshot.js

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 107 matching lines @@
         }
         return filter;
     },
 
     dispose: function()
     {
         WebInspector.HeapSnapshot.prototype.dispose.call(this);
         delete this._flags;
     },
 
-    _markInvisibleEdges: function()
-    {
-        // Mark hidden edges of global objects as invisible.
-        // FIXME: This is a temporary measure. Normally, we should
-        // really hide all hidden nodes.
-        for (var iter = this.rootNode().edges(); iter.hasNext(); iter.next()) {
-            var edge = iter.edge;
-            if (!edge.isShortcut())
-                continue;
-            var node = edge.node();
-            var propNames = {};
-            for (var innerIter = node.edges(); innerIter.hasNext(); innerIter.next()) {
-                var globalObjEdge = innerIter.edge;
-                if (globalObjEdge.isShortcut())
-                    propNames[globalObjEdge._nameOrIndex()] = true;
-            }
-            for (var innerIter = node.edges(); innerIter.hasNext(); innerIter.next()) {
-                var globalObjEdge = innerIter.edge;
-                if (!globalObjEdge.isShortcut()
-                    && globalObjEdge.node().isHidden()
-                    && globalObjEdge._hasStringName()
-                    && (globalObjEdge._nameOrIndex() in propNames))
-                    globalObjEdge._edges[globalObjEdge.edgeIndex + this._edgeTypeOffset] = this._edgeInvisibleType;
-            }
-        }
-    },
-
     _calculateFlags: function()
     {
         this._flags = new Uint32Array(this.nodeCount);
         this._markDetachedDOMTreeNodes();
         this._markQueriableHeapObjects();
         this._markPageOwnedNodes();
     },
 
     /**
      * @param {!WebInspector.HeapSnapshotNode} node
@@ skipping 692 matching lines @@
      * @return {boolean}
      */
     isWeak: function()
     {
         return this._edge().isWeak();
     },
 
     __proto__: WebInspector.HeapSnapshotRetainerEdge.prototype
 }