Gallery: Leave edit mode on starting print preview.

Gallery: Leave edit mode on starting print preview.

If an image is being edited and print button is clicked, we need to leave the
editing mode to prevent unwanted images from populating in the print preview.

BUG=621485
TEST=manually confirmed following the repro steps.

Committed: https://crrev.com/d248394bca77540a9de057cefe28425fff954873
Cr-Commit-Position: refs/heads/master@{#417274}

[fukino, 2016-09-08 08:44:16]

fukino@chromium.org changed reviewers:
+ yamaguchi@chromium.org

[fukino, 2016-09-08 08:44:16]

PTAL. Thanks!

[yamaguchi, 2016-09-08 12:40:18]

lgtm

[fukino, 2016-09-08 12:42:52]

Thank you!

[fukino, 2016-09-08 12:43:02]

The CQ bit was checked by fukino@chromium.org

[commit-bot: I haz the power, 2016-09-08 12:43:15]

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, 2016-09-08 13:43:36]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-09-08 13:44:48]

Description was changed from

==========
Gallery: Leave edit mode on starting print preview.

If an image is being edited and print button is clicked, we need to leave the
editing mode to prevent unwanted images from populating in the print preview.

BUG=621485
TEST=manually confirmed following the repro steps.
==========

to

==========
Gallery: Leave edit mode on starting print preview.

If an image is being edited and print button is clicked, we need to leave the
editing mode to prevent unwanted images from populating in the print preview.

BUG=621485
TEST=manually confirmed following the repro steps.

Committed: https://crrev.com/d248394bca77540a9de057cefe28425fff954873
Cr-Commit-Position: refs/heads/master@{#417274}
==========

[commit-bot: I haz the power, 2016-09-08 13:44:49]

Patchset 2 (id:??) landed as
https://crrev.com/d248394bca77540a9de057cefe28425fff954873
Cr-Commit-Position: refs/heads/master@{#417274}