/usr/share/doc/ is in metacity-themes 1.0.12.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/metacity-themes/
/usr/share/doc/metacity-themes/Alloy/
/usr/share/doc/metacity-themes/Alloy/README.Debian
/usr/share/doc/metacity-themes/BrushedMetal/
/usr/share/doc/metacity-themes/BrushedMetal/README
/usr/share/doc/metacity-themes/BrushedMetal/README.Debian
/usr/share/doc/metacity-themes/HeliX-Sweetpill-Crowberry/
/usr/share/doc/metacity-themes/HeliX-Sweetpill-Crowberry/README
/usr/share/doc/metacity-themes/HeliX-Sweetpill-Crowberry/README.Debian
/usr/share/doc/metacity-themes/Nodoka/
/usr/share/doc/metacity-themes/Nodoka/AUTHORS
/usr/share/doc/metacity-themes/Nodoka/ChangeLog
/usr/share/doc/metacity-themes/Nodoka/NEWS.gz
/usr/share/doc/metacity-themes/Nodoka/README
/usr/share/doc/metacity-themes/Nodoka/README.Debian
/usr/share/doc/metacity-themes/OutlineAsh/
/usr/share/doc/metacity-themes/OutlineAsh/README.Debian
/usr/share/doc/metacity-themes/OutlineBeach/
/usr/share/doc/metacity-themes/OutlineBeach/README.Debian
/usr/share/doc/metacity-themes/OutlineCoal/
/usr/share/doc/metacity-themes/OutlineCoal/README.Debian
/usr/share/doc/metacity-themes/OutlineCold/
/usr/share/doc/metacity-themes/OutlineCold/README.Debian
/usr/share/doc/metacity-themes/OutlineFruity/
/usr/share/doc/metacity-themes/OutlineFruity/README.Debian
/usr/share/doc/metacity-themes/OutlineHot/
/usr/share/doc/metacity-themes/OutlineHot/README.Debian
/usr/share/doc/metacity-themes/OutlineWinter/
/usr/share/doc/metacity-themes/OutlineWinter/README.Debian
/usr/share/doc/metacity-themes/README.Debian
/usr/share/doc/metacity-themes/Redmond/
/usr/share/doc/metacity-themes/Redmond/README.Debian
/usr/share/doc/metacity-themes/Urbicande/
/usr/share/doc/metacity-themes/Urbicande/README.Debian
/usr/share/doc/metacity-themes/Watercolor/
/usr/share/doc/metacity-themes/Watercolor/AUTHORS
/usr/share/doc/metacity-themes/Watercolor/ChangeLog
/usr/share/doc/metacity-themes/Watercolor/README
/usr/share/doc/metacity-themes/Watercolor/README.Debian
/usr/share/doc/metacity-themes/changelog.gz
/usr/share/doc/metacity-themes/copyright
/usr/share/doc/metacity-themes/keramik-Gyellow/
/usr/share/doc/metacity-themes/keramik-Gyellow/ChangeLog
/usr/share/doc/metacity-themes/keramik-Gyellow/README
/usr/share/doc/metacity-themes/keramik-Gyellow/README.Debian
/usr/share/doc/metacity-themes/mcblue/
/usr/share/doc/metacity-themes/mcblue/README.Debian
/usr/share/doc/metacity-themes/quiet-purple/
/usr/share/doc/metacity-themes/quiet-purple/ChangeLog
/usr/share/doc/metacity-themes/quiet-purple/README
/usr/share/doc/metacity-themes/quiet-purple/README.Debian
/usr/share/doc/metacity-themes/rejected.Debian