Enable copy and assignment for Printer objects.

Enable copy and assignment for Printer objects.

Printer objects are just data.  There are instances where copying them
is convenient and it should always be safe.

BUG=

Committed: https://crrev.com/6fadfc318f736a499323b06da37e4abce3d27709
Cr-Commit-Position: refs/heads/master@{#419608}

[skau, 2016-09-17 01:02:53]

skau@chromium.org changed reviewers:
+ justincarlson@chromium.org, xdai@chromium.org

[skau, 2016-09-17 01:02:53]

Printer is a data object and it's become cumbersome if it's not copyable.  It
also doesn't and should never hold any resources so it should be safe.

[xdai1, 2016-09-19 18:30:36]

lgtm

[skau, 2016-09-19 23:49:15]

The CQ bit was checked by skau@chromium.org

[commit-bot: I haz the power, 2016-09-19 23:49:55]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-09-20 00:22:20]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-20 00:24:22]

Description was changed from

==========
Enable copy and assignment for Printer objects.

Printer objects are just data.  There are instances where copying them
is convenient and it should always be safe.

BUG=
==========

to

==========
Enable copy and assignment for Printer objects.

Printer objects are just data.  There are instances where copying them
is convenient and it should always be safe.

BUG=

Committed: https://crrev.com/6fadfc318f736a499323b06da37e4abce3d27709
Cr-Commit-Position: refs/heads/master@{#419608}
==========

[commit-bot: I haz the power, 2016-09-20 00:24:23]

Patchset 1 (id:??) landed as
https://crrev.com/6fadfc318f736a499323b06da37e4abce3d27709
Cr-Commit-Position: refs/heads/master@{#419608}