LayoutRect LayoutTableCol::localOverflowRectForPaintInvalidation() const
{
// Entire table gets invalidated, instead of invalidating
// every cell in the column.
// This is simpler, but suboptimal.
LayoutTable* table = this->table();
if (!table)
return LayoutRect();
// The correctness of this method depends on the fact that LayoutTableCol's
// location is always zero.
ASSERT(this->location() == LayoutPoint());
return table->localOverflowRectForPaintInvalidation();
}
