cryptohome: Add GetAccountDiskUsage call.
To know the size of cryptohome for a specified user even when the user
is not signed in, this CL adds an API to cryptohome which computes the
size and returns it in bytes.
BUG=chromium:591958
TEST=HomeDirsTest.ComputeCryptohomeSize unittest. Manually tested.
Change-Id: I89d33c19dbf794553d0748b6deaf186cb5d9ba31
Reviewed-on: https://chromium-review.googlesource.com/356641
Commit-Ready: Naoki Fukino <fukino@chromium.org>
Tested-by: Naoki Fukino <fukino@chromium.org>
Reviewed-by: Darren Krahn <dkrahn@chromium.org>
13 files changed
