tree df4b5d81b2e7ba676bf18a9c5f434a1971f93a4a
parent 653f9581bf32cc2532c2b1d442d7bb2bbf0c173e
author Paul Lawrence <paullawrence@google.com> 1427740221 -0700
committer Paul Lawrence <paullawrence@google.com> 1429809783 -0700

Securely encrypt the master key

Remove unencrypted link since it is easier to manage directly
Move creation of key to vold
Start vold early so this is possible in a timely fashion

This is one of four changes to enable this functionality:
  https://android-review.googlesource.com/#/c/144586/
  https://android-review.googlesource.com/#/c/144663/
  https://android-review.googlesource.com/#/c/144672/
  https://android-review.googlesource.com/#/c/144673/

Bug: 18151196
Change-Id: Idb17d1f1a724c6ec509d181ae4427113e9d3b5e6