gtk3: Fix dependencies.

mingw-w64-gtk3/PKGBUILD

@@ -3,7 +3,7 @@
 _realname=gtk3
 pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
 pkgver=3.16.0
-pkgrel=1
+pkgrel=2
 pkgdesc="GObject-based multi-platform GUI toolkit (v3) (mingw-w64)"
 arch=('any')
 url="http://www.gtk.org"
@@ -24,6 +24,7 @@ depends=("${MINGW_PACKAGE_PREFIX}-gcc-libs"
          "${MINGW_PACKAGE_PREFIX}-glib2>=2.43.4"
          "${MINGW_PACKAGE_PREFIX}-json-glib"
          "${MINGW_PACKAGE_PREFIX}-pango>=1.36.7"
+         "${MINGW_PACKAGE_PREFIX}-libepoxy"
          "${MINGW_PACKAGE_PREFIX}-shared-mime-info")
 options=('strip' '!debug' 'staticlibs')
 source=("http://ftp.gnome.org/pub/gnome/sources/gtk+/${pkgver%.*}/gtk+-${pkgver}.tar.xz"