[gnome-builder] workbench: remove separator next to perspective switcher

[Christian Hergert <chergert src gnome org>]

commit aa21655af29ea2fd4a2d4e73f87d9596f79901d0
Author: Christian Hergert <chergert redhat com>
Date:   Mon Feb 15 21:03:05 2016 -0800

    workbench: remove separator next to perspective switcher
    
    We can just do this with CSS styling, so drop the GtkSeparator widget.

 data/theme/Adwaita-shared.css |    3 +++
 data/ui/ide-workbench.ui      |    6 ------
 2 files changed, 3 insertions(+), 6 deletions(-)
---
diff --git a/data/theme/Adwaita-shared.css b/data/theme/Adwaita-shared.css
index 1878b6b..cd6127e 100644
--- a/data/theme/Adwaita-shared.css
+++ b/data/theme/Adwaita-shared.css
@@ -93,6 +93,9 @@ workbench preferences preferencesgroup list entry {
  * The following tweaks the left-most sidebar containing
  * the list of perspectives.
  */
+perspectiveswitcher {
+  border-right: 1px solid alpha(@borders, 0.5);
+}
 perspectiveswitcher button {
   background: transparent;
   border-radius: 0;
diff --git a/data/ui/ide-workbench.ui b/data/ui/ide-workbench.ui
index ecc1dc0..f412ca5 100644
--- a/data/ui/ide-workbench.ui
+++ b/data/ui/ide-workbench.ui
@@ -40,12 +40,6 @@
                   </object>
                 </child>
                 <child>
-                  <object class="GtkSeparator">
-                    <property name="orientation">vertical</property>
-                    <property name="visible">true</property>
-                  </object>
-                </child>
-                <child>
                   <object class="GtkStack" id="perspectives_stack">
                     <property name="homogeneous">false</property>
                     <property name="transition-type">crossfade</property>