Bug 1278282 - Remove the 'MOZ_WIDGET_GTK == 2' defines r=karlt,lsalzman

MozReview-Commit-ID: 3v8D600g8St

dom/plugins/base/nsNPAPIPlugin.cpp

@@ -57,9 +57,6 @@
 #if (MOZ_WIDGET_GTK)
 #include <gdk/gdk.h>
 #include <gdk/gdkx.h>
-#if (MOZ_WIDGET_GTK == 2)
-#include "gtk2xtbin.h"
-#endif
 #endif
 
 #include "nsJSUtils.h"
@@ -1341,19 +1338,6 @@ _getvalue(NPP npp, NPNVariable variable, void *result)
         return NPERR_NO_ERROR;
       }
     }
-#if (MOZ_WIDGET_GTK == 2)
-    // adobe nppdf calls XtGetApplicationNameAndClass(display,
-    // &instance, &class) we have to init Xt toolkit before get
-    // XtDisplay just call gtk_xtbin_new(w,0) once
-    static GtkWidget *gtkXtBinHolder = 0;
-    if (!gtkXtBinHolder) {
-      gtkXtBinHolder = gtk_xtbin_new(gdk_get_default_root_window(),0);
-      // it crashes on destroy, let it leak
-      // gtk_widget_destroy(gtkXtBinHolder);
-    }
-    (*(Display **)result) =  GTK_XTBIN(gtkXtBinHolder)->xtdisplay;
-    return NPERR_NO_ERROR;
-#endif
 #endif
     return NPERR_GENERIC_ERROR;
   }