Make oauth2 warning-clean.
Review URL: https://codereview.chromium.org//12379021
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@19262 260f80e4-7a28-3924-810f-c04153c831b5
diff --git a/lib/src/credentials.dart b/lib/src/credentials.dart
index 26112c6..acc5690 100644
--- a/lib/src/credentials.dart
+++ b/lib/src/credentials.dart
@@ -50,7 +50,8 @@
/// credentials will expire shortly after this is called. However, since the
/// client's expiration date is kept a few seconds earlier than the server's,
/// there should be enough leeway to rely on this.
- bool get isExpired => expiration != null && new DateTime.now() > expiration;
+ bool get isExpired => expiration != null &&
+ new DateTime.now().isAfter(expiration);
/// Whether it's possible to refresh these credentials.
bool get canRefresh => refreshToken != null && tokenEndpoint != null;