Implement local file backup metadata copy using the standard copy fallbacks
Implement local file backup metadata copy using the standard copy fallbacks

Original git commit by Alexander Larsson <alexl@redhat.com> at 1187950125 +0200

svn path=/trunk/; revision=792

philipl/gvfs,xkahn/gvfs-cmis,thiblahute/gvfs,philipl/gvfs,cpatulea/gvfs,gicmo/gvfs,halfline/gvfs,philipl/gvfs,gicmo/gvfs,gicmo/gvfs,xkahn/gvfs-cmis,halfline/gvfs,xkahn/gvfs-cmis,halfline/gvfs,gicmo/gvfs,cpatulea/gvfs,xkahn/gvfs-cmis,thiblahute/gvfs