remove unused None from ErrorCode

Change-Id: Iab5bf1a34fa07c851067fe30df875e821583038b

include/connectivity/IParseContext.hxx

@@ -35,7 +35,6 @@ namespace connectivity
     public:
         enum class ErrorCode
         {
-            None      = 0,
             General,                // "Syntax error in SQL expression"
             ValueNoLike,            // "The value #1 can not be used with LIKE."
             FieldNoLike,            // "LIKE can not be used with this field."

svx/source/form/ParseContext.cxx

@@ -68,7 +68,7 @@ OUString OSystemParseContext::getErrorMessage(ErrorCode _eCode) const
         case ErrorCode::InvalidColumn:         aMsg = SVX_RESSTR(RID_STR_SVT_SQL_SYNTAX_COLUMN); break;
         case ErrorCode::InvalidTableExist:     aMsg = SVX_RESSTR(RID_STR_SVT_SQL_SYNTAX_TABLE_EXISTS); break;
         case ErrorCode::InvalidQueryExist:     aMsg = SVX_RESSTR(RID_STR_SVT_SQL_SYNTAX_QUERY_EXISTS); break;
-        case ErrorCode::None: break;
+        default: break;
     }
     return aMsg;
 }