[gnome-shell] separator: Remove HorizontalSeparator

[Florian Müllner <fmuellner src gnome org>]

commit c1eaa8e52d00c70a4fa1f88683a1fa483437b93a
Author: Rares Visalom <rares visalom gmail com>
Date:   Thu Jul 13 21:37:04 2017 +0300

    separator: Remove HorizontalSeparator
    
    It's now unused.

 js/js-resources.gresource.xml |    1 -
 js/ui/separator.js            |   35 -----------------------------------
 2 files changed, 0 insertions(+), 36 deletions(-)
---
diff --git a/js/js-resources.gresource.xml b/js/js-resources.gresource.xml
index a1a4196..591875f 100644
--- a/js/js-resources.gresource.xml
+++ b/js/js-resources.gresource.xml
@@ -87,7 +87,6 @@
     <file>ui/screenshot.js</file>
     <file>ui/scripting.js</file>
     <file>ui/search.js</file>
-    <file>ui/separator.js</file>
     <file>ui/sessionMode.js</file>
     <file>ui/shellDBus.js</file>
     <file>ui/shellEntry.js</file>