// The date that the signature should expire, in YYYY-MM-DD format.
std::string expire_date;
+ // The time this signature was obtained from the server.
+ base::Time timestamp;
+
InstallSignature();
~InstallSignature();
scoped_ptr<net::URLFetcher> url_fetcher_;
scoped_ptr<FetcherDelegate> delegate_;
+ // The time the request to the server was started.
+ base::Time request_start_time_;
+
DISALLOW_COPY_AND_ASSIGN(InstallSigner);
};