Remove delay on computing header widths in table.ts. This was implemented to break a feedback loop, but is no longer needed now that module width is a fixed % of the container.
Remove delay on computing header widths in table.ts. This was implemented to
break a feedback loop, but is no longer needed now that module width is a
fixed % of the container.

PiperOrigin-RevId: 366529432

pair-code/lit,pair-code/lit,PAIR-code/lit,pair-code/lit,pair-code/lit,PAIR-code/lit,PAIR-code/lit,PAIR-code/lit,PAIR-code/lit,pair-code/lit