[gtk+/gtk-3-4] gdk: do not send leave event on touchpad button release

[Matthias Clasen <matthiasc src gnome org>]

commit e5246cabb624671ad205986ad4bbedf4033c8a0f
Author: Marc-Andrà Lureau <marcandre lureau redhat com>
Date:   Thu May 3 18:15:48 2012 +0200

    gdk: do not send leave event on touchpad button release
    
    This is along the changes introduced in
    bd55519f7e6bb5da2fdf6f5e99bd79213059f81b,
    A TOUCHPAD device behaves like a mouse"
    
    https://bugzilla.gnome.org/show_bug.cgi?id=674549

 gdk/gdkdisplay.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/gdk/gdkdisplay.c b/gdk/gdkdisplay.c
index f12cd97..60bbb44 100644
--- a/gdk/gdkdisplay.c
+++ b/gdk/gdkdisplay.c
@@ -970,8 +970,7 @@ switch_to_pointer_grab (GdkDisplay        *display,
            * synthesized when needed.
            */
           if (source_device &&
-              (gdk_device_get_source (source_device) == GDK_SOURCE_TOUCHSCREEN ||
-               gdk_device_get_source (source_device) == GDK_SOURCE_TOUCHPAD))
+              (gdk_device_get_source (source_device) == GDK_SOURCE_TOUCHSCREEN))
             info->need_touch_press_enter = TRUE;
 
           pointer_window = NULL;