The ornamental design for a controller for contentediting, as shown and described.
FIG. 1 is a bottom, front, and right perspective view of the controller showing our new design.
FIG. 2 is a front view of the controller of FIG. 1.
FIG. 3 is a right side view of the controller of FIG. 1.
FIG. 4 is a left side view of the controller of FIG. 1.
FIG. 5 is a top view of the controller of FIG. 1.
FIG. 6 is a bottom view of the controller of FIG. 1; and,
FIG. 7 is a rear view of the controller of FIG. 1.
The ornamental design that is claimed is shown in solid lines in the drawings. The broken lines shown in FIGS. 1-7 illustrate portions of the controller for content editing that form no part of the claimed design. The shade lines in the figures show contour, not surface ornamentation and form no part of the claimed design.