01cc7d3cd2
- adjust the snapshot write buffer growth policy - turn off the heap growth rate adjustments when reading from a snapshot. Review URL: https://codereview.chromium.org//12578009 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20423 260f80e4-7a28-3924-810f-c04153c831b5