Add new util method.

DEVSIX-1668

Autoported commit.
Original commit hash: [9c63e0f]

Author: ars18wrw

itext/itext.io/itext/io/util/UrlUtil.cs

@@ -125,5 +125,15 @@ public static Uri ToNormalizedURI(FileInfo file) {
         public static Uri GetFinalURL(Uri uri) {
             return uri;
         }
+
+        /// <summary>
+        /// This method gets uri string from a file.
+        /// </summary>
+        /// <param name="filename">a given filename</param>
+        /// <returns>a uri string</returns>
+        public static String GetFileUriString(String filename)
+        {
+            return new FileInfo(filename).FullName;
+        }
     }
 }

port-hash

@@ -1 +1 @@
-cee74eb0c5ee4e92187573eebd97746e27d9fe15
+9c63e0f84eb62cf50b768e3dc8be8d6cce5b5c09