gnome-online-accounts: remove unnecessary workaround (use gnome-common instead).

srcpkgs/gnome-online-accounts/template

@@ -8,7 +8,7 @@ configure_args="$(vopt_enable gir introspection)
  --enable-facebook --disable-static --enable-exchange  --enable-imap-smtp
  --enable-owncloud --enable-windows-live --disable-twitter --enable-yahoo"
 hostmakedepends="pkg-config intltool libxslt docbook-xsl glib-devel
- gobject-introspection automake gettext-devel libtool"
+ gobject-introspection gnome-common gettext-devel libtool"
 makedepends="libsoup-gnome-devel webkit2gtk-devel json-glib-devel libnotify-devel
  rest-devel gcr-devel libsecret-devel mit-krb5-devel dbus-glib-devel telepathy-glib-devel"
 depends="hicolor-icon-theme"
@@ -26,8 +26,6 @@ fi
 
 pre_configure() {
 	autoreconf -if
-	# This line generates an error (no gnome-compiler-flags.m4?)
-	sed -i configure -e "/GNOME_COMPILE_WARNINGS(maximum)/d"
 	export CFLAGS+=" -I$PWD/telepathy-account-widgets"
 }