Remove TabContents from TabModalConfirmDialog.

chrome/browser/ui/gtk/tab_modal_confirm_dialog_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/tab_modal_confirm_dialog_gtk.h"
 
 #include "base/message_loop.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/ui/browser_dialogs.h"
-#include "chrome/browser/ui/tab_contents/tab_contents.h"
 #include "chrome/browser/ui/tab_modal_confirm_dialog_delegate.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_types.h"
 #include "grit/generated_resources.h"
 #include "ui/base/gtk/gtk_hig_constants.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/gfx/image/image.h"
 
 TabModalConfirmDialog* TabModalConfirmDialog::Create(
     TabModalConfirmDialogDelegate* delegate,
-    TabContents* tab_contents) {
-  return new TabModalConfirmDialogGtk(delegate, tab_contents);
+    content::WebContents* web_contents) {
+  return new TabModalConfirmDialogGtk(delegate, web_contents);
 }
 
 TabModalConfirmDialogGtk::TabModalConfirmDialogGtk(
     TabModalConfirmDialogDelegate* delegate,
-    TabContents* tab_contents)
+    content::WebContents* web_contents)
     : delegate_(delegate) {
   dialog_ = gtk_vbox_new(FALSE, ui::kContentAreaSpacing);
   GtkWidget* label = gtk_label_new(
       UTF16ToUTF8(delegate->GetMessage()).c_str());
   gfx::Image* icon = delegate->GetIcon();
   GtkWidget* image = icon ? gtk_image_new_from_pixbuf(icon->ToGdkPixbuf())
                           : gtk_image_new_from_stock(GTK_STOCK_DIALOG_QUESTION,
                                                      GTK_ICON_SIZE_DIALOG);
   gtk_misc_set_alignment(GTK_MISC(image), 0.5, 0.0);
 
@@ skipping 26 matching lines @@
   ok_ = gtk_button_new_with_label(
       UTF16ToUTF8(delegate->GetAcceptButtonTitle()).c_str());
   const char* accept_button_icon_id = delegate->GetAcceptButtonIcon();
   if (accept_button_icon_id) {
     gtk_button_set_image(GTK_BUTTON(ok_), gtk_image_new_from_stock(
         accept_button_icon_id, GTK_ICON_SIZE_BUTTON));
   }
   g_signal_connect(ok_, "clicked", G_CALLBACK(OnAcceptThunk), this);
   gtk_box_pack_end(GTK_BOX(buttonBox), ok_, FALSE, TRUE, 0);
 
-  delegate->set_window(
-      new ConstrainedWindowGtk(tab_contents->web_contents(), this));
+  delegate->set_window(new ConstrainedWindowGtk(web_contents, this));
 }
 
 GtkWidget* TabModalConfirmDialogGtk::GetWidgetRoot() {
   return dialog_;
 }
 
 GtkWidget* TabModalConfirmDialogGtk::GetFocusWidget() {
   return cancel_;
 }
 
@@ skipping 13 matching lines @@
   OnCancel(NULL);
 }
 
 void TabModalConfirmDialogGtk::OnAccept(GtkWidget* widget) {
   delegate_->Accept();
 }
 
 void TabModalConfirmDialogGtk::OnCancel(GtkWidget* widget) {
   delegate_->Cancel();
 }