[retro-gtk] retro-gtk: Remove useless gamepad code

[Adrien Plazas <aplazas src gnome org>]

commit 05438d02c1bab8138b59408d7f92058cfebdce68
Author: Adrien Plazas <kekun plazas laposte net>
Date:   Mon Feb 13 10:01:57 2017 +0100

    retro-gtk: Remove useless gamepad code
    
    https://bugzilla.gnome.org/show_bug.cgi?id=777489

 retro-gtk/Makefile.am                             |    2 -
 retro-gtk/input/gamepad-configuration-dialog.vala |  105 ------------
 retro-gtk/input/gamepad-view.vala                 |  175 ---------------------
 3 files changed, 0 insertions(+), 282 deletions(-)
---
diff --git a/retro-gtk/Makefile.am b/retro-gtk/Makefile.am
index 886f231..1b96f4f 100644
--- a/retro-gtk/Makefile.am
+++ b/retro-gtk/Makefile.am
@@ -28,8 +28,6 @@ libretro_gtk_la_SOURCES = \
        \
        input/gamepad-button-type.vala \
        input/gamepad-configuration.vala \
-       input/gamepad-configuration-dialog.vala \
-       input/gamepad-view.vala \
        input/input-device-manager.vala \
        input/keyboard.vala \
        input/keyboard-state.vala \