[gnome-boxes] Drop now redundant Sidebar class

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 31f3a9f7bdbc89dea9c35ecd5f6061c1e160b0b8
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Mon Nov 24 19:29:15 2014 +0000

    Drop now redundant Sidebar class
    
    https://bugzilla.gnome.org/show_bug.cgi?id=733367

 data/gnome-boxes.gresource.xml |    1 -
 data/ui/sidebar.ui             |   14 --------------
 src/Makefile.am                |    1 -
 src/sidebar.vala               |   36 ------------------------------------
 4 files changed, 0 insertions(+), 52 deletions(-)
---
diff --git a/data/gnome-boxes.gresource.xml b/data/gnome-boxes.gresource.xml
index 416d464..48fcbe6 100644
--- a/data/gnome-boxes.gresource.xml
+++ b/data/gnome-boxes.gresource.xml
@@ -18,7 +18,6 @@
     <file preprocess="xml-stripblanks">ui/searchbar.ui</file>
     <file preprocess="xml-stripblanks">ui/selectionbar.ui</file>
     <file preprocess="xml-stripblanks">ui/selection-toolbar.ui</file>
-    <file preprocess="xml-stripblanks">ui/sidebar.ui</file>
     <file preprocess="xml-stripblanks">ui/topbar.ui</file>
     <file preprocess="xml-stripblanks">ui/unattended-setup-box.ui</file>
     <file preprocess="xml-stripblanks">ui/wizard.ui</file>
diff --git a/src/Makefile.am b/src/Makefile.am
index 00827dd..4c20224 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -129,7 +129,6 @@ gnome_boxes_SOURCES =                               \
        searchbar.vala                          \
        selectionbar.vala                       \
        selection-toolbar.vala                  \
-       sidebar.vala                            \
        spice-display.vala                      \
        topbar.vala                             \
        ui.vala                                 \