DevTools: Nuke Dominators view from heap profiler.

Source/devtools/front_end/profiler/HeapSnapshotGridNodes.js

 /*
  * Copyright (C) 2011 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 1390 matching lines @@
         else
             return "\u2212";  // Math minus sign, same width as plus.
     },
 
     __proto__: WebInspector.HeapSnapshotGridNode.prototype
 }
 
 
 /**
  * @constructor
- * @extends {WebInspector.HeapSnapshotGenericObjectNode}
- * @param {!WebInspector.HeapSnapshotSortableDataGrid} dataGrid
- * @param {!WebInspector.HeapSnapshotCommon.Node} node
- */
-WebInspector.HeapSnapshotDominatorObjectNode = function(dataGrid, node)
-{
-    WebInspector.HeapSnapshotGenericObjectNode.call(this, dataGrid, node);
-    this.updateHasChildren();
-};
-
-WebInspector.HeapSnapshotDominatorObjectNode.prototype = {
-    /**
-     * @override
-     * @return {!WebInspector.HeapSnapshotProviderProxy}
-     */
-    createProvider: function()
-    {
-        return this._dataGrid.snapshot.createNodesProviderForDominator(this.snapshotNodeIndex);
-    },
-
-    /**
-     * @param {number} snapshotObjectId
-     * @param {function(?WebInspector.DataGridNode)} callback
-     */
-    retrieveChildBySnapshotObjectId: function(snapshotObjectId, callback)
-    {
-        /**
-         * @this {WebInspector.HeapSnapshotDominatorObjectNode}
-         */
-        function didExpand()
-        {
-            this._provider().nodePosition(snapshotObjectId, didGetNodePosition.bind(this));
-        }
-
-        /**
-         * @this {WebInspector.HeapSnapshotDominatorObjectNode}
-         */
-        function didGetNodePosition(nodePosition)
-        {
-            if (nodePosition === -1) {
-                this.collapse();
-                callback(null);
-            } else
-                this._populateChildren(nodePosition, null, didPopulateChildren.bind(this, nodePosition));
-        }
-
-        /**
-         * @this {WebInspector.HeapSnapshotDominatorObjectNode}
-         */
-        function didPopulateChildren(nodePosition)
-        {
-            var child = this.childForPosition(nodePosition);
-            callback(child);
-        }
-
-        // Make sure hasChildren flag is updated before expanding this node as updateHasChildren response
-        // may not have been received yet.
-        this.hasChildren = true;
-        this.expandWithoutPopulate(didExpand.bind(this));
-    },
-
-    _createChildNode: function(item)
-    {
-        return new WebInspector.HeapSnapshotDominatorObjectNode(this._dataGrid, item);
-    },
-
-    /**
-     * @param {!WebInspector.HeapSnapshotCommon.Node} node
-     * @return {number}
-     */
-    _childHashForEntity: function(node)
-    {
-        return node.id;
-    },
-
-    /**
-     * @param {!WebInspector.HeapSnapshotDominatorObjectNode} childNode
-     * @return {number}
-     */
-    _childHashForNode: function(childNode)
-    {
-        return childNode.snapshotNodeId;
-    },
-
-    /**
-     * @return {!WebInspector.HeapSnapshotCommon.ComparatorConfig}
-     */
-    comparator: function()
-    {
-        var sortAscending = this._dataGrid.isSortOrderAscending();
-        var sortColumnIdentifier = this._dataGrid.sortColumnIdentifier();
-        var sortFields = {
-            object: ["id", sortAscending, "retainedSize", false],
-            shallowSize: ["selfSize", sortAscending, "id", true],
-            retainedSize: ["retainedSize", sortAscending, "id", true]
-        }[sortColumnIdentifier];
-        return WebInspector.HeapSnapshotGridNode.createComparator(sortFields);
-    },
-
-    __proto__: WebInspector.HeapSnapshotGenericObjectNode.prototype
-}
-
-
-/**
- * @constructor
  * @extends {WebInspector.HeapSnapshotGridNode}
  * @param {!WebInspector.AllocationDataGrid} dataGrid
  * @param {!WebInspector.HeapSnapshotCommon.SerializedAllocationNode} data
  */
 WebInspector.AllocationGridNode = function(dataGrid, data)
 {
     WebInspector.HeapSnapshotGridNode.call(this, dataGrid, data.hasChildren);
     this._populated = false;
     this._allocationNode = data;
     this.data = {
@@ skipping 81 matching lines @@
     /**
      * @return {number}
      */
     allocationNodeId: function()
     {
         return this._allocationNode.id;
     },
 
     __proto__: WebInspector.HeapSnapshotGridNode.prototype
 }