Drop manual -devel subpackage deps

These are autogenerated by rpmbuild, no need to manually list them.

cairo.spec

@@ -7,7 +7,7 @@
 Summary:	A 2D graphics library
 Name:		cairo
 Version:	1.13.1
-Release:	0.4.git%{shortcommit}%{?dist}
+Release:	0.5.git%{shortcommit}%{?dist}
 URL:		http://cairographics.org
 #VCS:		git:git://git.freedesktop.org/git/cairo
 #Source0:	http://cairographics.org/snapshots/%{name}-%{version}.tar.gz
@@ -53,11 +53,6 @@ through the X Render Extension or OpenGL).
 Summary: Development files for cairo
 Group: Development/Libraries
 Requires: %{name} = %{version}-%{release}
-Requires: libXrender-devel
-Requires: libpng-devel
-Requires: pixman-devel >= %{pixman_version}
-Requires: freetype-devel >= %{freetype_version}
-Requires: fontconfig-devel >= %{fontconfig_version}
 
 %description devel
 Cairo is a 2D graphics library designed to provide high-quality display
@@ -192,6 +187,10 @@ rm $RPM_BUILD_ROOT%{_libdir}/*.la
 %{_libdir}/cairo/
 
 %changelog
+* Tue Oct 14 2014 Kalev Lember <kalevlember@gmail.com> - 1.13.1-0.5.git337ab1f
+- Minor spec file cleanup:
+- Drop manual -devel subpackage deps
+
 * Fri Aug 15 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.13.1-0.4.git337ab1f
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild