Inconsistent use of [x] close panel icon

chrome/browser/ui/gtk/confirm_bubble_gtk.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/confirm_bubble_gtk.h"
 
 #include <gtk/gtk.h>
 
 #include "base/logging.h"
 #include "base/utf_string_conversions.h"
@@ skipping 63 matching lines @@
   GtkWidget* row = gtk_hbox_new(FALSE, kImageViewSpacing);
   GtkWidget* icon_view =
       gtk_image_new_from_pixbuf(model_->GetIcon()->ToGdkPixbuf());
   gtk_box_pack_start(GTK_BOX(row), icon_view, FALSE, FALSE, 0);
 
   GtkWidget* title_label = theme_service->BuildLabel(
       UTF16ToUTF8(model_->GetTitle()), ui::kGdkBlack);
   gtk_box_pack_start(GTK_BOX(row), title_label, FALSE, FALSE, 0);
   gtk_box_pack_start(GTK_BOX(row), gtk_label_new(NULL), TRUE, TRUE, 0);
 
-  close_button_.reset(CustomDrawButton::CloseButton(theme_service));
+  close_button_.reset(CustomDrawButton::CloseButtonBubble(theme_service));
   g_signal_connect(close_button_->widget(), "clicked",
                    G_CALLBACK(OnCloseButtonThunk), this);
   gtk_box_pack_end(GTK_BOX(row), close_button_->widget(), FALSE, FALSE, 0);
   gtk_box_pack_start(GTK_BOX(content), row, FALSE, FALSE, 0);
 
   // Add the message label to the second row.
   GtkWidget* message_label = theme_service->BuildLabel(
       UTF16ToUTF8(model_->GetMessageText()), ui::kGdkBlack);
   gtk_util::ForceFontSizePixels(message_label, kMessageTextSize);
   gtk_util::SetLabelWidth(message_label, kMaxMessageWidth);
@@ skipping 86 matching lines @@
 namespace chrome {
 
 void ShowConfirmBubble(gfx::NativeView view,
                        const gfx::Point& origin,
                        ConfirmBubbleModel* model) {
   ConfirmBubbleGtk* bubble = new ConfirmBubbleGtk(view, origin, model);
   bubble->Show();
 }
 
 }  // namespace chrome