The ornamental design for a toilet, as shown and described.
FIG. 1 is a perspective view of a toilet showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof;
FIG. 8 is a perspective view of a toilet with the cover rotated;
FIG. 9 is a front view thereof with the cover rotated;
FIG. 10 is a rear view thereof with the cover rotated;
FIG. 11 is a left side view thereof with the cover rotated;
FIG. 12 is a right side view thereof with the cover rotated;
FIG. 13 is a top view thereof with the cover rotated; and,
FIG. 14 is a bottom view thereof with the cover rotated.
The dashed broken lines illustrate portions of the toilet and form no part of the claimed design. The dot-dashed broken lines in FIGS. 7 and 14 represent a boundary of the claimed design and form no part thereof.