With the Giants win over Green Bay, the Cowboys second 1st round pick moves up to pick #28. Remember that there are only 31 picks in the first round this year, due to New England getting caught cheating.
The draft format changes this year. Day 1 will only be rounds 1 and 2. Day 2 will be rounds 3 through 7.
Assuming no trades before the draft, the first day picks will be:
Round 1
Pick 22
Pick 28
Round 2
Pick 30 (#61 overall)
Assuming their are no compensatory picks awarded within the first 3 rounds then:
Round 3
Pick 29 (#92 overall)