[snappy] ui: undo patch to fullscreen through X11 if available

[Luis de Bethencourt <luisbg src gnome org>]

commit 12e2a1d20405f8adf0f17c08a1d6cfe0e6433e5f
Author: Luis de Bethencourt <luis debethencourt com>
Date:   Fri Aug 10 18:11:00 2012 +0100

    ui: undo patch to fullscreen through X11 if available

 src/user_interface.c |   65 --------------------------------------------------
 1 files changed, 0 insertions(+), 65 deletions(-)
---
diff --git a/src/user_interface.c b/src/user_interface.c
index 1dba97f..d0e4455 100644
--- a/src/user_interface.c
+++ b/src/user_interface.c
@@ -27,10 +27,6 @@
 #include "user_interface.h"
 #include "utils.h"
 
-#ifdef CLUTTER_WINDOWING_X11
-#include <clutter/x11/clutter-x11.h>
-#endif
-
 // Declaration of static functions
 static gboolean controls_timeout_cb (gpointer data);
 static gboolean event_cb (ClutterStage * stage, ClutterEvent * event,
@@ -869,68 +865,9 @@ show_controls (UserInterface * ui, gboolean vis)
   }
 }
 
-#ifdef CLUTTER_WINDOWING_X11
-static void
-toggle_fullscreen_x11 (ClutterStage * stage, gboolean fullscreen)
-{
-  static gboolean is_fullscreen = FALSE;
-  static float old_width, old_height;
-
-  struct
-  {
-    unsigned long flags;
-    unsigned long functions;
-    unsigned long decorations;
-    long inputMode;
-    unsigned long status;
-  } MWMHints = {
-  2, 0, 0, 0, 0};
-
-  Display *xdisplay = clutter_x11_get_default_display ();
-  int xscreen = clutter_x11_get_default_screen ();
-  Atom wm_hints = XInternAtom (xdisplay, "_MOTIF_WM_HINTS", True);
-  Window xwindow = clutter_x11_get_stage_window (stage);
-  // XRRScreenResources *xresources = XRRGetScreenResources (xdisplay, xwindow);
-  // g_print ("outputs: %d\n", xresources->ncrtc);
-
-  if (fullscreen) {
-    int full_width = DisplayWidth (xdisplay, xscreen);
-    int full_height = DisplayHeight (xdisplay, xscreen) + 5;
-    /* avoid being detected as fullscreen, workaround for some
-       windowmanagers  */
-    clutter_actor_get_size (CLUTTER_ACTOR (stage), &old_width, &old_height);
-
-    if (wm_hints != None)
-      XChangeProperty (xdisplay, xwindow, wm_hints, wm_hints, 32,
-          PropModeReplace, (guchar *) & MWMHints,
-          sizeof (MWMHints) / sizeof (long));
-    clutter_actor_set_size (CLUTTER_ACTOR (stage), full_width, full_height);
-    XMoveResizeWindow (xdisplay, xwindow, 0, 0, full_width, full_height);
-  } else {
-    MWMHints.decorations = 7;
-    if (wm_hints != None)
-      XChangeProperty (xdisplay, xwindow, wm_hints, wm_hints, 32,
-          PropModeReplace, (guchar *) & MWMHints,
-          sizeof (MWMHints) / sizeof (long));
-    clutter_stage_set_fullscreen (stage, FALSE);
-    clutter_actor_set_size (CLUTTER_ACTOR (stage), old_width, old_height);
-  }
-}
-#endif
-
 static void
 toggle_fullscreen (UserInterface * ui)
 {
-#ifdef CLUTTER_WINDOWING_X11
-  if (ui->fullscreen) {
-    toggle_fullscreen_x11 (CLUTTER_STAGE (ui->stage), FALSE);
-    ui->fullscreen = FALSE;
-  } else {
-    toggle_fullscreen_x11 (CLUTTER_STAGE (ui->stage), TRUE);
-    ui->fullscreen = TRUE;
-  }
-
-#else
   if (ui->fullscreen) {
     clutter_stage_set_fullscreen (CLUTTER_STAGE (ui->stage), FALSE);
     ui->fullscreen = FALSE;
@@ -938,7 +875,6 @@ toggle_fullscreen (UserInterface * ui)
     clutter_stage_set_fullscreen (CLUTTER_STAGE (ui->stage), TRUE);
     ui->fullscreen = TRUE;
   }
-#endif
 }
 
 static void
@@ -961,7 +897,6 @@ toggle_playing (UserInterface * ui)
   }
 }
 
-
 static void
 update_controls_size (UserInterface * ui)
 {