Drop an obsolete unused patch

clutter-gtk-fixdso.patch

@@ -1,11 +0,0 @@
---- clutter-gtk-1.0.2/examples/Makefile.in.orig	2011-09-20 10:36:29.538419932 +0100
-+++ clutter-gtk-1.0.2/examples/Makefile.in	2011-09-20 10:36:59.131412139 +0100
-@@ -199,7 +199,7 @@
- INTROSPECTION_SCANNER = @INTROSPECTION_SCANNER@
- INTROSPECTION_TYPELIBDIR = @INTROSPECTION_TYPELIBDIR@
- LD = @LD@
--LDFLAGS = @LDFLAGS@
-+LDFLAGS = @LDFLAGS@ -lm
- LIBICONV = @LIBICONV@
- LIBINTL = @LIBINTL@
- LIBOBJS = @LIBOBJS@

clutter-gtk.spec

@@ -9,7 +9,6 @@ Group:          Development/Languages
 License:        LGPLv2+
 URL:            http://www.clutter-project.org
 Source0:        http://download.gnome.org/sources/clutter-gtk/1.5/clutter-gtk-%{version}.tar.xz
-Patch0:         clutter-gtk-fixdso.patch
 
 BuildRequires:  gtk3-devel >= 3.0.0
 BuildRequires:  clutter-devel >= 1.9
@@ -70,6 +69,7 @@ make check %{?_smp_mflags} V=1
 * Thu Aug 21 2014 Kalev Lember <kalevlember@gmail.com> - 1.5.4-1
 - Update to 1.5.4
 - Drop duplicate deps that rpmbuild autogenerates
+- Drop an obsolete unused patch
 
 * Sat Aug 16 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.5.2-6
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild