GTK: Set the back/forward and bookmark bar menus to always show their images....

chrome/browser/gtk/bookmark_menu_controller_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_menu_controller_gtk.h"
 
 #include <gtk/gtk.h>
 
 #include "app/gtk_dnd_util.h"
 #include "app/l10n_util.h"
@@ skipping 145 matching lines @@
     const BookmarkNode* node = parent->GetChild(i);
 
     // This breaks on word boundaries. Ideally we would break on character
     // boundaries.
     std::wstring elided_name =
         l10n_util::TruncateString(node->GetTitle(), kMaxChars);
     GtkWidget* menu_item =
         gtk_image_menu_item_new_with_label(WideToUTF8(elided_name).c_str());
     g_object_set_data(G_OBJECT(menu_item), "bookmark-node", AsVoid(node));
     SetImageMenuItem(menu_item, node, profile_->GetBookmarkModel());
+    gtk_util::SetAlwaysShowImage(menu_item);
 
     if (node->is_url()) {
       g_signal_connect(G_OBJECT(menu_item), "activate",
                        G_CALLBACK(OnMenuItemActivated), this);
       g_signal_connect(G_OBJECT(menu_item), "button-release-event",
                        G_CALLBACK(OnButtonReleased), this);
     } else if (node->is_folder()) {
       GtkWidget* submenu = gtk_menu_new();
       BuildMenu(node, 0, submenu);
       gtk_menu_item_set_submenu(GTK_MENU_ITEM(menu_item), submenu);
@@ skipping 162 matching lines @@
 // static
 void BookmarkMenuController::OnMenuItemDragGet(
     GtkWidget* widget, GdkDragContext* context,
     GtkSelectionData* selection_data,
     guint target_type, guint time,
     BookmarkMenuController* controller) {
   const BookmarkNode* node = bookmark_utils::BookmarkNodeForWidget(widget);
   bookmark_utils::WriteBookmarkToSelection(node, selection_data, target_type,
                                            controller->profile_);
 }