Fix crashes related to the extension uninstall dialog.

chrome/browser/extensions/extension_context_menu_model.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/extensions/extension_context_menu_model.h"
 
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/extension_tabs_module.h"
 #include "chrome/browser/prefs/pref_service.h"
@@ skipping 113 matching lines @@
       extension_service->SetBrowserActionVisibility(extension, false);
       break;
     }
     case DISABLE: {
       ExtensionService* extension_service = profile_->GetExtensionService();
       extension_service->DisableExtension(extension_id_);
       break;
     }
     case UNINSTALL: {
       AddRef();  // Balanced in Accepted() and Canceled()
-      extension_uninstall_dialog_.reset(new ExtensionUninstallDialog(profile_));
-      extension_uninstall_dialog_->ConfirmUninstall(this, extension);
+      extension_uninstall_dialog_.reset(
+          ExtensionUninstallDialog::Create(profile_, this));
+      extension_uninstall_dialog_->ConfirmUninstall(extension);
       break;
     }
     case MANAGE: {
       browser_->ShowOptionsTab(chrome::kExtensionsSubPage);
       break;
     }
     case INSPECT_POPUP: {
       delegate_->InspectPopup(extension_action_);
       break;
     }
     default:
      NOTREACHED() << "Unknown option";
      break;
   }
 }
 
-void ExtensionContextMenuModel::ExtensionDialogAccepted() {
+void ExtensionContextMenuModel::ExtensionUninstallAccepted() {
   if (GetExtension())
     profile_->GetExtensionService()->UninstallExtension(extension_id_, false,
                                                         NULL);
 
   Release();
 }
 
-void ExtensionContextMenuModel::ExtensionDialogCanceled() {
+void ExtensionContextMenuModel::ExtensionUninstallCanceled() {
   Release();
 }
 
 const Extension* ExtensionContextMenuModel::GetExtension() const {
   ExtensionService* extension_service = profile_->GetExtensionService();
   return extension_service->GetExtensionById(extension_id_, false);
 }