Revert "-gui: don't require gtk2 (__requires_exclude_from platformthemes) (#1154884)"

This reverts commit 04d5416fba.

qt5-qtbase.spec

@@ -29,7 +29,7 @@
 Summary: Qt5 - QtBase components
 Name:    qt5-qtbase
 Version: 5.3.2
-Release: 4%{?dist}
+Release: 3%{?dist}
 
 # See LGPL_EXCEPTIONS.txt, LICENSE.GPL3, respectively, for exception details
 License: LGPLv2 with exceptions or GPLv3 with exceptions
@@ -101,13 +101,6 @@ Patch100: qtbase-qfiledialog-implement-getopenfileurl-and-friends.patch
 %define _qt5_sysconfdir %{_qt5_settingsdir} 
 %define _qt5_translationdir %{_datadir}/qt5/translations
 
-# Do not check any files in %%{_qt5_plugindir}/platformthemes/ for requires.
-# Those themes are there for platform integration. If the required libraries are
-# not there, the platform to integrate with isn't either. Then Qt will just
-# silently ignore the plugin that fails to load. Thus, there is no need to let
-# RPM drag in gtk2 as a dependency for the GTK+ 2 dialog support.
-%global __requires_exclude_from ^%{_qt5_plugindir}/platformthemes/.*$
-
 # for %%check
 BuildRequires: cmake
 BuildRequires: cups-devel
@@ -768,9 +761,6 @@ fi
 
 
 %changelog
-* Thu Oct 23 2014 Kevin Kofler <Kevin@tigcc.ticalc.org> - 5.3.2-4
-- -gui: don't require gtk2 (__requires_exclude_from platformthemes) (#1154884)
-
 * Mon Oct 13 2014 Jan Grulich <jgrulich@redhat.com> 5.3.2-3
 - QFileDialog: implement getOpenFileUrl and friends for real