trivial: Remove the package list support completely

There's no point having this without the service pack functionality.

contrib/PackageKit.spec.in

@@ -263,12 +263,8 @@ popd > /dev/null
 %find_lang %name
 
 %post
-update-mime-database %{_datadir}/mime &> /dev/null || :
 systemctl enable packagekit-offline-update.service &> /dev/null || :
 
-%postun
-update-mime-database %{_datadir}/mime &> /dev/null || :
-
 %post glib -p /sbin/ldconfig
 
 %postun glib -p /sbin/ldconfig

data/Makefile.am

@@ -4,22 +4,14 @@ AUTOMAKE_OPTIONS = 1.7
 NULL =
 
 SUBDIRS = 						\
-	tests						\
-	$(NULL)
+	tests
 
 upgradescriptdir = $(datadir)/PackageKit
 upgradescript_SCRIPTS = pk-upgrade-distro.sh
 
-@INTLTOOL_XML_RULE@
-mimedir = $(datadir)/mime/packages
-mime_in_files = 					\
-	packagekit-package-list.xml.in
-mime_DATA = $(mime_in_files:.xml.in=.xml)
-
 dbusdir = ${DBUS_SYS_DIR}
 dist_dbus_DATA = 					\
-	org.freedesktop.PackageKit.conf			\
-	$(NULL)
+	org.freedesktop.PackageKit.conf
 
 servicemaindir       = $(DBUS_SERVICES_DIR)
 servicemain_in_files = org.freedesktop.PackageKit.service.in
@@ -39,8 +31,7 @@ endif
 
 databasedir = $(PK_DB_DIR)
 database_DATA =						\
-	transactions.db					\
-	$(NULL)
+	transactions.db
 
 install-data-hook:
 	@for file in $(database_DATA); do \
@@ -54,25 +45,19 @@ EXTRA_DIST =						\
 	$(servicetest_in_files)				\
 	$(serviceapt_in_files)				\
 	$(systemdservice_in_files)			\
-	$(mime_in_files)				\
 	$(localcache_DATA)				\
 	$(database_DATA)				\
-	$(upgradescript_SCRIPTS)			\
-	$(NULL)
+	$(upgradescript_SCRIPTS)
 
 clean-local:
 	rm -f *~
 
 DISTCLEANFILES =					\
 	$(systemdservice_DATA)				\
-	$(mime_DATA)					\
-	org.freedesktop.PackageKit.service		\
-	$(NULL)
+	org.freedesktop.PackageKit.service
 
 MAINTAINERCLEANFILES =					\
-	*~			      			\
-	Makefile.in					\
-	$(NULL)
-
+	*~						\
+	Makefile.in
 
 -include $(top_srcdir)/git.mk

data/packagekit-package-list.xml.in

@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<mime-info xmlns="http://www.freedesktop.org/standards/shared-mime-info">
-  <mime-type type="application/x-package-list">
-    <sub-class-of type="text/plain"/>
-    <_comment>PackageKit Package List</_comment>
-    <glob pattern="*.package-list"/>
-  </mime-type>
-</mime-info>
-