(0, dot);
dataHost._forwardInstancePath.call(dataHost, this, path, value);
if (root in dataHost._parentProps) {
dataHost.notifyPath("_parent_" + path, value);
}
},
_pathEffector: function(path, value, fromAbove) {
if (this._forwardParentPath) {
if (path.indexOf("_parent_") === 0) {
this._forwardParentPath(path.substring(8), value);
}
}
Polymer.Base._pathEffector.apply(this, arguments);
},
_constructorImpl: function(model, host) {
this._rootDataHost = host._getRootDataHost();
this._setupConfigure(model);
thi