am f2af88e8: Tracking merge of dalvik-dev to gingerbread

Merge commit 'f2af88e81af5efb2d585963507f798d5a8b93d67' into gingerbread-plus-aosp

* commit 'f2af88e81af5efb2d585963507f798d5a8b93d67':
  Tracking merge of dalvik-dev to gingerbread