[system settings] picking background image should use Content Hub's peer picker

[Bill Filler]

currently when choosing a background image via system settings, you are brought directly to gallery. instead the peer picker (Content Hub) should be shown to allow choosing an image from another application (like camera which now is a picture source)

[Sebastien Bacher (seb128)]

John, afaik the current code already use content-hub (that's how it access the gallery datas), change the title to mention the peer picker back (assuming that's the content hub piece displayed the list of softwares)

[Launchpad Janitor (janitor)]

This bug was fixed in the package ubuntu-system-settings - 0.3+14.10.20140924.1-0ubuntu1

---------------
ubuntu-system-settings (0.3+14.10.20140924.1-0ubuntu1) utopic; urgency=low

  [ Michael Terry ]
  * Prevent the buttons of the wizard's password page from overlapping
    its content when the OSK appears. (LP: #1368346) (LP: #1368346)

  [ Ken VanDine ]
  * Set the version information in the SystemUpdate constructor (LP:
    #1371810) (LP: #1371810)
  * [reset] Don't bail out on an isValid() check on the SystemImage
    QDBusInterface, the docs say isValid() may not be reliable for
    remote interfaces (LP: #1370815) (LP: #1370815)
  * Fixed reference error for count on the various device models (LP:
    #1362517) (LP: #1362517)
  * [background] Use the ContentPeerPicker to select sources for
    backgrounds (LP: #1356542) (LP: #1356542)

  [ Iain Lane ]
  * Don't check if the timedated interface is valid before calling
    SetTime on it, it might have timed out and we should reactivate it
    in that case.
  * [about] Fix developerMode property to be QMLish - read & write
    instead of separate "read" and "toggle" properties.
  * [about] Don't display a frame for icons that can't be found,
    improving the visual appearance. Also return the correct path for
    click packages which use the icon theme.

  [ Sebastien Bacher ]
  * [storage] handle the scope click .ini and get the correct icons (LP:
    #1368920)
 -- Ubuntu daily release <email address hidden> Wed, 24 Sep 2014 16:47:25 +0000

[Matthew Paul Thomas (mpt)]

Verified in Ubuntu 15.04 r6.