Popup changes

chrome/browser/gtk/tabs/tab_strip_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/tabs/tab_strip_gtk.h"
 
 #include <algorithm>
 
 #include "app/gfx/canvas_paint.h"
 #include "app/l10n_util.h"
@@ skipping 1566 matching lines @@
                    G_CALLBACK(OnNewTabClicked), this);
   GTK_WIDGET_UNSET_FLAGS(button->widget(), GTK_CAN_FOCUS);
   gtk_fixed_put(GTK_FIXED(tabstrip_.get()), button->widget(), 0, 0);
 
   return button;
 }
 
 #if defined(LINUX2)
 CustomDrawButton* TabStripGtk::MakeTabOverviewButton() {
   CustomDrawButton* button =
-      new CustomDrawButton(IDR_TAB_OVERVIEW_BUTTON_ICON, 0, 0, 0);
+      new CustomDrawButton(IDR_TAB_OVERVIEW_BUTTON_ICON, 0, 0, 0, NULL);
 
   g_signal_connect(G_OBJECT(button->widget()), "clicked",
                    G_CALLBACK(OnTabOverviewButtonClicked), this);
   GTK_WIDGET_UNSET_FLAGS(button->widget(), GTK_CAN_FOCUS);
   gtk_fixed_put(GTK_FIXED(tabstrip_.get()), button->widget(), 0, 0);
 
   return button;
 }
 
 // static
 void TabStripGtk::OnTabOverviewButtonClicked(GtkWidget* widget,
                                              TabStripGtk* tabstrip) {
   Browser* browser = BrowserList::GetLastActive();
   DCHECK(browser);  // In order for the user to click on the tab there should
                     // be an active browser.
   TabOverviewTypes::Message message;
   message.set_type(TabOverviewTypes::Message::WM_SWITCH_TO_OVERVIEW_MODE);
   GtkWidget* browser_widget = GTK_WIDGET(
       static_cast<BrowserWindowGtk*>(browser->window())->GetNativeHandle());
   message.set_param(0, x11_util::GetX11WindowFromGtkWidget(browser_widget));
   TabOverviewTypes::instance()->SendMessage(message);
 
   UserMetrics::RecordAction(L"TabOverview_PressedTabOverviewButton",
                             tabstrip->model_->profile());
 }
 #endif