Re-show bookmark bar buttons whenever they're configured....

chrome/browser/gtk/bookmark_utils_gtk.cc

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/gtk/bookmark_utils_gtk.h"
 
 #include "app/resource_bundle.h"
 #include "base/gfx/gtk_util.h"
 #include "base/pickle.h"
 #include "base/string_util.h"
@@ skipping 111 matching lines @@
   gtk_label_set_ellipsize(GTK_LABEL(label), PANGO_ELLIPSIZE_END);
 
   GtkWidget* box = gtk_hbox_new(FALSE, kBarButtonPadding);
   gtk_box_pack_start(GTK_BOX(box), image, FALSE, FALSE, 0);
   gtk_box_pack_start(GTK_BOX(box), label, FALSE, FALSE, 0);
   gtk_container_add(GTK_CONTAINER(button), box);
 
   SetButtonTextColors(label);
   g_object_set_data(G_OBJECT(button), bookmark_utils::kBookmarkNode,
                     AsVoid(node));
+
+  gtk_widget_show_all(button);
 }
 
 std::string BuildTooltipFor(const BookmarkNode* node) {
   // TODO(erg): Actually build the tooltip. For now, we punt and just return
   // the URL.
   return node->GetURL().possibly_invalid_spec();
 }
 
 const BookmarkNode* BookmarkNodeForWidget(GtkWidget* widget) {
   return reinterpret_cast<const BookmarkNode*>(
@@ skipping 68 matching lines @@
       default: {
         DLOG(ERROR) << "Unsupported drag received type: " << target_type;
       }
     }
   }
 
   return std::vector<const BookmarkNode*>();
 }
 
 }  // namespace bookmark_utils