Don't install icons that conflict with gnome-control-center package

The old categories icons shipped here have the same names than the ones
shipped in gnome-control-center. Drop them from here to avoid overriding
nice gnome-control-center icons with low res versions.

https://gitlab.gnome.org/GNOME/gnome-control-center/issues/3
https://bugzilla.redhat.com/show_bug.cgi?id=1567531

gnome-icon-theme.spec

@@ -3,7 +3,7 @@ Name:       gnome-icon-theme
 Version:    3.12.0
 License:    LGPLv3+
 Group:      User Interface/Desktops
-Release:    8%{?dist}
+Release:    9%{?dist}
 URL:        http://www.gnome.org
 
 #VCS: git:git://git.gnome.org/gnome-icon-theme
@@ -50,6 +50,10 @@ make install DESTDIR=$RPM_BUILD_ROOT
 
 touch $RPM_BUILD_ROOT%{_datadir}/icons/gnome/icon-theme.cache
 
+# Don't install icons that conflict with gnome-control-center package
+# https://gitlab.gnome.org/GNOME/gnome-control-center/issues/3
+rm $RPM_BUILD_ROOT%{_datadir}/icons/gnome/*/categories/gnome-control-center.png
+
 cp %{SOURCE1} .
 export INU_DATA_DIR=$PWD
 (cd $RPM_BUILD_ROOT%{_datadir}/icons/gnome
@@ -107,6 +111,10 @@ gtk-update-icon-cache --force %{_datadir}/icons/gnome &>/dev/null || :
 %{_datadir}/pkgconfig/gnome-icon-theme.pc
 
 %changelog
+* Sat Apr 14 2018 Kalev Lember <klember@redhat.com> - 3.12.0-9
+- Don't install icons that conflict with gnome-control-center package
+  (#1567531)
+
 * Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 3.12.0-8
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild