Regenerate some target description files
    
    I regenerated all target description .c files from scratch, and got
    this spurious diff.
    
    It's a simple mid-air collision - these files were clearly generated
    before commit 73b4f516a037 ("maint_print_c_tdesc_cmd: Use type for
    TYPE_CODE_FLAGS instead of field_type."), which did the global
    s/field_type/type/, and pushed to master afterwards.
    
    gdb/features/ChangeLog:
    2016-08-08  Pedro Alves  <palves@redhat.com>
    
    	* features/i386/amd64-avx-mpx-linux.c: Regenerate.
    	* features/i386/amd64-avx-mpx.c: Regenerate.
    	* features/i386/i386-avx-mpx-linux.c: Regenerate.
    	* features/i386/i386-avx-mpx.c: Regenerate.