Reland r114898: Add TabModalConfirmDialogDelegate.

chrome/browser/ui/panels/panel.cc

 // Copyright (c) 2011 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/panels/panel.h"
 
 #include "base/logging.h"
 #include "chrome/browser/extensions/extension_prefs.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 409 matching lines @@
     Browser::CreateParams params(Browser::TYPE_TABBED, profile);
     params.initial_bounds = window_bounds;
     tabbed_browser = Browser::CreateWithParams(params);
     tabbed_browser->NewTab();
   }
 
   tabbed_browser->window()->Show();  // Ensure download shelf is visible.
   return tabbed_browser->window()->GetDownloadShelf();
 }
 
-void Panel::ShowRepostFormWarningDialog(TabContents* tab_contents) {
-  NOTIMPLEMENTED();
-}
-
 void Panel::ShowCollectedCookiesDialog(TabContentsWrapper* wrapper) {
   NOTIMPLEMENTED();
 }
 
 void Panel::ConfirmBrowserCloseWithPendingDownloads() {
   NOTIMPLEMENTED();
 }
 
 void Panel::UserChangedTheme() {
   native_panel_->NotifyPanelOnUserChangedTheme();
@@ skipping 167 matching lines @@
       native_panel_->ContentSizeFromWindowSize(max_size_));
 }
 
 void Panel::OnWindowSizeAvailable() {
   ConfigureAutoResize(browser()->GetSelectedTabContents());
 }
 
 void Panel::DestroyBrowser() {
   native_panel_->DestroyPanelBrowser();
 }