tree ba4a1a25d771e55b360b02367a3c16fe7305810b
parent cb10df9add17a88f9dc7d1e4ad691c03aafbd999
author Morten Krogh-Jespersen <mkroghj@google.com> 1596797966 +0200
committer Morten Krogh-Jespersen <mkroghj@google.com> 1596798010 +0000

Use ValueNumberGenerator for generating block numbers

Computing the next id from the max over a linear list has bad
performance.

Bug: 163089034
Change-Id: Idf25f7845984a2f915771df7f16f725cad3b8979