chore(NavigationWatcher): correct closure annotation (#1658)

This commit is contained in:
yujiosaka 2017-12-28 12:00:37 +09:00 committed by Andrey Lushnikov
parent bf3e0cca57
commit 35a5d8bba9

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@ -60,7 +60,7 @@ class NavigatorWatcher {
} }
/** /**
* @return {?Promise<?Error>} * @return {!Promise<?Error>}
*/ */
_createTimeoutPromise() { _createTimeoutPromise() {
if (!this._timeout) if (!this._timeout)