Inconsistent use of [x] close panel icon. Code changes.

chrome/browser/ui/gtk/one_click_signin_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/one_click_signin_bubble_gtk.h"
 
 #include <gtk/gtk.h>
 
 #include "base/callback_helpers.h"
 #include "base/i18n/rtl.h"
@@ skipping 135 matching lines @@
 
   header_label_ = theme_provider->BuildLabel(
       l10n_util::GetStringUTF8(IDS_ONE_CLICK_SIGNIN_DIALOG_TITLE),
       ui::kGdkBlack);
 
   PangoAttrList* attributes = pango_attr_list_new();
   pango_attr_list_insert(attributes,
                          pango_attr_weight_new(PANGO_WEIGHT_BOLD));
   gtk_label_set_attributes(GTK_LABEL(header_label_), attributes);
   pango_attr_list_unref(attributes);
-  close_button_.reset(CustomDrawButton::CloseButton(theme_provider));
+  close_button_.reset(CustomDrawButton::CloseButtonBubble(theme_provider));
   g_signal_connect(close_button_->widget(), "clicked",
                    G_CALLBACK(OnClickCloseButtonThunk), this);
 }
 
 GtkWidget* OneClickSigninBubbleGtk::LayoutWidgets() {
   // Setup the BubbleGtk content.
   GtkWidget* content_widget = gtk_vbox_new(FALSE, ui::kContentAreaSpacing);
   gtk_container_set_border_width(GTK_CONTAINER(content_widget),
                                  ui::kContentAreaBorder);
   if (header_label_) {
@@ skipping 49 matching lines @@
                             theme_provider, this);
   if (is_modal_) {
     gtk_window_set_transient_for(bubble_->GetNativeWindow(),
                                  browser_window_gtk->GetNativeWindow());
     gtk_window_set_modal(bubble_->GetNativeWindow(), true);
     gtk_window_set_focus(bubble_->GetNativeWindow(), ok_button_);
   } else {
     gtk_widget_grab_focus(ok_button_);
   }
 }