/usr/share/app-install/desktop/cbrpager:cbrpager.desktop is in app-install-data 15.10.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | [Desktop Entry]
X-AppInstall-Package=cbrpager
X-AppInstall-Popcon=44
X-AppInstall-Section=universe
Name=Cbrpager
GenericName=Comic book viewer
Comment=A viewer for comic book archives
Exec=cbrpager %f
Icon=cbrpager
Terminal=false
Type=Application
StartupNotify=true
Categories=Graphics;Viewer;
MimeType=application/x-cbz;application/x-cbr;application/x-cb7
Keywords=pager|image|cbr|cbz|cb7
X-Ubuntu-Gettext-Domain=app-install-data
|