Fix warning (unused code)

--HG--
branch : dev
extra : transplant_source : %3E%97%C9%DFW%A4%1F%2B4%22%B6%D0%B3M%18%88%E8X%1D%C6

src/Orchard/Environment/WorkContextModule.cs

@@ -107,9 +107,6 @@ namespace Orchard.Environment {
                             value = (T)workValues.ComponentContext.Resolve(valueRegistration, p);
                             workValues.Values[w] = value;
                         }
-                        else {
-                            int x = 5;
-                        }
                         return value;
                     });
                 })