mozilla/memchaser — pull request #75 by davehunt (2012-02-28 16:46:10+00:00)
Title: Reduced width of widget to limit wasted space

Tested with the following, and there's ~10px left over for variance:

Resident: 0000MB, iGC: 000.0ms (00.0s), CC: 000.0ms (00.0s)