Removed unused callback method

src/main/java/org/scribe/builder/api/FlickrApi.java

@@ -1,11 +1,11 @@
 package org.scribe.builder.api;
 
-import org.scribe.builder.api.DefaultApi10a;
+
 import org.scribe.model.Token;
-import org.scribe.utils.OAuthEncoder;
 
 /**
  * OAuth API for Flickr.
+ * 
  * @author Darren Greaves
  * @see <a href="http://www.flickr.com/services/api/">Flickr API</a>
  */
@@ -44,16 +44,4 @@ public class FlickrApi extends DefaultApi10a
         return "http://www.flickr.com/services/oauth/request_token";
     }
 
-
-    /**
-     * Get request token endpoint with a callback URL.
-     * 
-     * @param callbackUrl
-     * @return
-     */
-    public String getRequestTokenEndpoint(String callbackUrl)
-    {
-
-        return String.format("%s?oauth_callback=%s", getRequestTokenEndpoint(), OAuthEncoder.encode(callbackUrl));
-    }
 }