fix panel window string resource ID

chrome/browser/ui/gtk/browser_titlebar.cc

 // Copyright (c) 2012 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/ui/gtk/browser_titlebar.h"
 
 #include <gdk/gdkkeysyms.h>
 #include <gtk/gtk.h>
 
 #include <string>
@@ skipping 375 matching lines @@
     app_mode_favicon_ = gtk_image_new_from_pixbuf(
         rb.GetRTLEnabledPixbufNamed(IDR_PRODUCT_LOGO_16));
     g_object_set_data(G_OBJECT(app_mode_favicon_), "left-align-popup",
                       reinterpret_cast<void*>(true));
     gtk_container_add(GTK_CONTAINER(favicon_event_box), app_mode_favicon_);
 
     if (IsTypePanel()) {
       panel_wrench_button_.reset(
           BuildTitlebarButton(IDR_BALLOON_WRENCH, IDR_BALLOON_WRENCH_P,
                               IDR_BALLOON_WRENCH_H, app_mode_hbox, FALSE,
-                              IDS_NEW_TAB_APP_SETTINGS));
+                              IDS_PANEL_WINDOW_SETTINGS_BUTTON_TOOLTIP));
       g_signal_connect(panel_wrench_button_->widget(), "button-press-event",
                        G_CALLBACK(OnPanelSettingsMenuButtonPressedThunk), this);
       gtk_widget_set_no_show_all(panel_wrench_button_->widget(), TRUE);
     }
 
     app_mode_title_ = gtk_label_new(NULL);
     gtk_label_set_ellipsize(GTK_LABEL(app_mode_title_), PANGO_ELLIPSIZE_END);
     gtk_misc_set_alignment(GTK_MISC(app_mode_title_), 0.0, 0.5);
     gtk_box_pack_start(GTK_BOX(app_mode_hbox), app_mode_title_, TRUE, TRUE,
                        0);
@@ skipping 732 matching lines @@
     ui::SimpleMenuModel::Delegate* delegate)
     : SimpleMenuModel(delegate) {
   AddItemWithStringId(IDC_NEW_TAB, IDS_TAB_CXMENU_NEWTAB);
   AddItemWithStringId(IDC_RESTORE_TAB, IDS_RESTORE_TAB);
   AddSeparator();
   AddItemWithStringId(IDC_TASK_MANAGER, IDS_TASK_MANAGER);
   AddSeparator();
   AddCheckItemWithStringId(kShowWindowDecorationsCommand,
                            IDS_SHOW_WINDOW_DECORATIONS_MENU);
 }