Credential Manager API. Use store instead of notifySignIn.

Author: Tatiana Gornak

demos/credential-management-api-test/credential.html

@@ -68,9 +68,17 @@ <h1>AN AMAZING DEMO OF THE ASTOUNDING CREDENTIAL MANAGER API!</h1>
 
         var credential = createCredentialFromForm(document.querySelector('form'));
         if (credential) {
+          try {
           navigator.credentials.notifySignedIn(credential).then(function () {
             addNote("Notification sent: " + credentialToString(credential));
           });
+          } catch (e) {
+            if (!(e instanceof TypeError))
+              throw e;
+            navigator.credentials.store(credential).then(function () {
+              addNote("Store credentials: " + credentialToString(credential));
+            });
+          }
         }
       }
     });
@@ -89,7 +97,7 @@ <h1>AN AMAZING DEMO OF THE ASTOUNDING CREDENTIAL MANAGER API!</h1>
           addIssue("Error: <code>" + e.message + "</code>");
         });
       }
-    }); 
+    });
 
     /*********************************************************************************
      * HELPER FUNCTIONS THAT HAVE NOTHING TO DO WITH CREDENTIAL MANAGEMENT IN ITSELF *