var option = this._selectElement.createChild("option");
option.text = target.name();
option.__target = target;
- this._targetToOption.put(target, option);
+ this._targetToOption.set(target, option);
if (WebInspector.context.flavor(WebInspector.Target) === target)
this._selectElement.selectedIndex = Array.prototype.indexOf.call(/** @type {?} */ (this._selectElement), option);