1 files changed, 0 insertions, 4 deletions
diff --git a/src/DotNetOpenAuth.OpenId.RelyingParty.UI/OpenId/RelyingParty/SelectorProviderButton.cs b/src/DotNetOpenAuth.OpenId.RelyingParty.UI/OpenId/RelyingParty/SelectorProviderButton.cs
index bc2b4c7..e60d95d 100644
--- a/src/DotNetOpenAuth.OpenId.RelyingParty.UI/OpenId/RelyingParty/SelectorProviderButton.cs
+++ b/src/DotNetOpenAuth.OpenId.RelyingParty.UI/OpenId/RelyingParty/SelectorProviderButton.cs
@@ -7,7 +7,6 @@
 namespace DotNetOpenAuth.OpenId.RelyingParty {
 	using System;
 	using System.ComponentModel;
-	using System.Diagnostics.Contracts;
 	using System.Drawing.Design;
 	using System.Web.UI;
 	using DotNetOpenAuth.ComponentModel;
@@ -70,9 +69,6 @@ namespace DotNetOpenAuth.OpenId.RelyingParty {
 		/// Ensures that this button has been initialized to a valid state.
 		/// </summary>
 		internal override void EnsureValid() {
-			Contract.Ensures(!string.IsNullOrEmpty(this.Image));
-			Contract.Ensures(this.OPIdentifier != null);
-
 			// Every button must have an image.
 			ErrorUtilities.VerifyOperation(!string.IsNullOrEmpty(this.Image), OpenIdStrings.PropertyNotSet, "SelectorButton.Image");