clean simplejson

shadowsocks-csharp/3rd/SimpleJson.cs

@@ -589,67 +589,6 @@ namespace SimpleJson
             return SerializeObject(json, CurrentJsonSerializerStrategy);
         }
 
-        public static string EscapeToJavascriptString(string jsonString)
-        {
-            if (string.IsNullOrEmpty(jsonString))
-            {
-                return jsonString;
-            }
-
-            StringBuilder sb = new StringBuilder();
-            char c;
-
-            for (int i = 0; i < jsonString.Length; )
-            {
-                c = jsonString[i++];
-
-                if (c == '\\')
-                {
-                    int remainingLength = jsonString.Length - i;
-                    if (remainingLength >= 2)
-                    {
-                        char lookahead = jsonString[i];
-                        if (lookahead == '\\')
-                        {
-                            sb.Append('\\');
-                            ++i;
-                        }
-                        else if (lookahead == '"')
-                        {
-                            sb.Append("\"");
-                            ++i;
-                        }
-                        else if (lookahead == 't')
-                        {
-                            sb.Append('\t');
-                            ++i;
-                        }
-                        else if (lookahead == 'b')
-                        {
-                            sb.Append('\b');
-                            ++i;
-                        }
-                        else if (lookahead == 'n')
-                        {
-                            sb.Append('\n');
-                            ++i;
-                        }
-                        else if (lookahead == 'r')
-                        {
-                            sb.Append('\r');
-                            ++i;
-                        }
-                    }
-                }
-                else
-                {
-                    sb.Append(c);
-                }
-            }
-
-            return sb.ToString();
-        }
-
         protected static IDictionary<string, object> ParseObject(char[] json, ref int index, ref bool success)
         {
             IDictionary<string, object> table = new JsonObject();