Remove printing of frame sizes and frame rate abbreviations from

show_protocols().

The list of abbreviations is both outdated and out of context.

Originally committed as revision 22589 to svn://svn.ffmpeg.org/ffmpeg/trunk

cmdutils.c

@@ -610,9 +610,6 @@ void show_protocols(void)
     printf("Supported file protocols:\n");
     while((up = av_protocol_next(up)))
         printf("%s\n", up->name);
-    printf("\n");
-
-    printf("Frame size, frame rate abbreviations:\n ntsc pal qntsc qpal sntsc spal film ntsc-film sqcif qcif cif 4cif\n");
 }
 
 void show_filters(void)