angular-ui/ng-grid — pull request #921 by davidsanders (2014-01-15 16:22:45+00:00)
Title: Fixing the viewport height math - fixes scrollbar

The calculation for newViewportHeight is off by 1px in webkit-based browsers. In cases where the actual grid height is less than the grid's max-height (even if a max-height hasn't been set) vertical-overflow scrollbars are appended to the DOM. Increasing the newViewPort by 1px corrects this issue.