function didPushNodeToFrontend(targetNode)
        {
            if (targetNode)
                targetNodeObject.release();
            this._doCreateBreakpointHitStatusMessage(auxData, domModel.nodeForId(auxData.nodeId), targetNode, callback);
        }
@param {?WebInspector.DOMNode} targetNode
@this {WebInspector.DOMBreakpointsSidebarPane}