The ornamental design for a notebookcomputerhousing, as shown and described.
FIG. 1 is a rear perspective view of a notebook computer housing according to our new design;
FIG. 2 is an enlarged detailed view of a section thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a back view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a left side view thereof;
FIG. 7 is a top view thereof; and,
FIG. 8 is a bottom view thereof.
The broken lines are shown for environmental purposes only and form no part of the claimed design. The dash-dot lines adjacent to the shaded areas represent the bounds of the claimed design and form no part of the claimed design.