The ornamental design for a salonchair, as shown and described.
FIG. 1 is a perspective view of a salon chair in accordance with my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a side elevational view thereof as viewed from the left side of FIG. 1;
FIG. 5 is a side elevational view thereof as viewed from the right side of FIG. 1;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines shown in the drawings are for the purpose of illustrating portions of the article and form no part of the claimed design. The short length dash-dash broken lines and the longer length dash-dash broken lines shown in the drawings represent stitching and form no part of the claimed design.