remove_kernel_command_line
Description:
Removes the kernel command line argument at index idx.
Parameters:
| this | 
           the SettingMatch  | 
      
| idx | 
           index number of the kernel command line argument  | 
      
Removes the kernel command line argument at index idx.
| this | 
           the SettingMatch  | 
      
| idx | 
           index number of the kernel command line argument  |