[gnome-boxes] display: No need to explicitly enable inputs

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 183a3cbfc869aa1add26972ab76a7f08332936b8
Author: Pavel Grunt <pgrunt redhat com>
Date:   Thu Apr 28 09:25:40 2016 +0200

    display: No need to explicitly enable inputs
    
    Spice.Display has inputs enabled by default and inputs on Vnc.Display are
    bound to VncDisplay.read_only.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=763772

 src/display.vala       |    1 -
 src/machine.vala       |    2 --
 src/spice-display.vala |    4 ----
 src/vnc-display.vala   |    4 ----
 4 files changed, 0 insertions(+), 11 deletions(-)
---
diff --git a/src/display.vala b/src/display.vala
index e8e3851..076f469 100644
--- a/src/display.vala
+++ b/src/display.vala
@@ -24,7 +24,6 @@ private abstract class Boxes.Display: GLib.Object, Boxes.IPropertiesProvider {
 
     public abstract Gtk.Widget get_display (int n);
     public abstract Gdk.Pixbuf? get_pixbuf (int n) throws Boxes.Error;
-    public abstract void set_enable_inputs (Gtk.Widget widget, bool enable);
     public abstract void set_enable_audio (bool enable);
 
     public virtual bool should_keep_alive () {
diff --git a/src/machine.vala b/src/machine.vala
index c538971..61f664f 100644
--- a/src/machine.vala
+++ b/src/machine.vala
@@ -154,7 +154,6 @@ private abstract class Boxes.Machine: Boxes.CollectionItem, Boxes.IPropertiesPro
         case Boxes.UIState.DISPLAY:
             var widget = display.get_display (0);
             widget_remove (widget);
-            display.set_enable_inputs (widget, true);
             window.display_page.show_display (display, widget);
             widget.grab_focus ();
 
@@ -163,7 +162,6 @@ private abstract class Boxes.Machine: Boxes.CollectionItem, Boxes.IPropertiesPro
         case Boxes.UIState.PROPERTIES:
             var widget = display.get_display (0);
             widget_remove (widget);
-            display.set_enable_inputs (widget, true);
             window.display_page.replace_display (display, widget);
             break;
         }
diff --git a/src/spice-display.vala b/src/spice-display.vala
index 218737f..b687ca3 100644
--- a/src/spice-display.vala
+++ b/src/spice-display.vala
@@ -192,10 +192,6 @@ private class Boxes.SpiceDisplay: Boxes.Display {
         session.enable_audio = enable;
     }
 
-    public override void set_enable_inputs (Gtk.Widget widget, bool enable) {
-        (widget as Spice.Display).disable_inputs = !enable;
-    }
-
     public override Gdk.Pixbuf? get_pixbuf (int n) {
         var display = get_display (n) as Spice.Display;
 
diff --git a/src/vnc-display.vala b/src/vnc-display.vala
index c6037e6..7cbf4df 100644
--- a/src/vnc-display.vala
+++ b/src/vnc-display.vala
@@ -106,10 +106,6 @@ private class Boxes.VncDisplay: Boxes.Display {
     public override void set_enable_audio (bool enable) {
     }
 
-    public override void set_enable_inputs (Gtk.Widget widget, bool enable) {
-        (widget as Vnc.Display).read_only = !enable;
-    }
-
     public override Gdk.Pixbuf? get_pixbuf (int n) throws Boxes.Error {
         return display.get_pixbuf ();
     }