Index: Src/GoogleApis.Auth.WP/OAuth2/AuthorizationCodeWPInstalledApp.cs
===================================================================
--- a/Src/GoogleApis.Auth.WP/OAuth2/AuthorizationCodeWPInstalledApp.cs
+++ b/Src/GoogleApis.Auth.WP/OAuth2/AuthorizationCodeWPInstalledApp.cs
@@ -39,13 +39,20 @@
         private readonly IAuthorizationCodeInstalledApp innerInstallApp;
 
         /// <summary>Constructs a new authorization code installed application for WP.</summary>
-        /// <param name="authorizationCodeFlowInitializer">A authorization code flow initializer.</param>
+        /// <param name="authorizationCodeFlowInitializer">An authorization code flow initializer.</param>
         public AuthorizationCodeWPInstalledApp(AuthorizationCodeFlow.Initializer authorizationCodeFlowInitializer)
         {
             var flow = new AuthorizationCodeFlow(authorizationCodeFlowInitializer);
             innerInstallApp = new AuthorizationCodeInstalledApp(flow, new AuthorizationCodeBroker());
         }
 
+        /// <summary>Constructs a new authorization code installed application for WP.</summary>
+        /// <param name="flow">An authorization code flow.</param>
+        public AuthorizationCodeWPInstalledApp(IAuthorizationCodeFlow flow)
+        {
+            innerInstallApp = new AuthorizationCodeInstalledApp(flow, new AuthorizationCodeBroker());
+        }
+
         #region IAuthorizationCodeInstalledApp Members
 
         public IAuthorizationCodeFlow Flow