(bug 30649) scroll to first error on clicking 'next'

on clicking 'Next' we scroll to the topmost error, the user can click this
several times to go the next erorrs and so on.

bug: 30649
Change-Id: Ib0561f5f93f60ada0bd0206be742c6aad79d9e2f
Merge "(bug 30649) scroll to first error on clicking 'next'"