Storage manager: Show the disk usage of other users.

Storage manager: Show the disk usage of other users.

This CL adds an item "Other users" on the storage manager, which shows the total
disk size used by other users.
Cryptohome API was added by https://chromium-review.googlesource.com/#/c/356641

BUG=591958
TEST=manually tested on link/minnie
CQ_INCLUDE_TRYBOTS=tryserver.chromium.linux:closure_compilation
TBR=dbeam@chromium.org

Review-Url: https://codereview.chromium.org/2111043003
Cr-Commit-Position: refs/heads/master@{#403393}
(cherry picked from commit 1717bcb71c4e34c4dbef814afbca83e21049dba7)

Committed: https://chromium.googlesource.com/chromium/src/+/a954edd289c69b89d330cf42f95c3d99eaa8a02f

[fukino, 2016-07-11 08:24:41]

Description was changed from

==========
Storage manager: Show the disk usage of other users.

This CL adds an item "Other users" on the storage manager, which shows the total
disk size used by other users.
Cryptohome API was added by https://chromium-review.googlesource.com/#/c/356641

BUG=591958
TEST=manually tested on link/minnie
CQ_INCLUDE_TRYBOTS=tryserver.chromium.linux:closure_compilation
TBR=dbeam@chromium.org

Review-Url: https://codereview.chromium.org/2111043003
Cr-Commit-Position: refs/heads/master@{#403393}
(cherry picked from commit 1717bcb71c4e34c4dbef814afbca83e21049dba7)
==========

to

==========
Storage manager: Show the disk usage of other users.

This CL adds an item "Other users" on the storage manager, which shows the total
disk size used by other users.
Cryptohome API was added by https://chromium-review.googlesource.com/#/c/356641

BUG=591958
TEST=manually tested on link/minnie
CQ_INCLUDE_TRYBOTS=tryserver.chromium.linux:closure_compilation
TBR=dbeam@chromium.org

Review-Url: https://codereview.chromium.org/2111043003
Cr-Commit-Position: refs/heads/master@{#403393}
(cherry picked from commit 1717bcb71c4e34c4dbef814afbca83e21049dba7)

Committed:
https://chromium.googlesource.com/chromium/src/+/a954edd289c69b89d330cf42f95c...
==========

[fukino, 2016-07-11 08:24:43]

Committed patchset #1 (id:1) manually as
a954edd289c69b89d330cf42f95c3d99eaa8a02f.