Introduce InfoBarTabService API.

chrome/browser/ui/views/infobars/extension_infobar.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/views/infobars/extension_infobar.h"
 
 #include "chrome/browser/extensions/extension_context_menu_model.h"
 #include "chrome/browser/extensions/extension_host.h"
 #include "chrome/browser/extensions/extension_infobar_delegate.h"
+#include "chrome/browser/infobars/infobar_tab_helper.h"
 #include "chrome/browser/platform_util.h"
 #include "chrome/browser/ui/views/frame/browser_view.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/extension_constants.h"
 #include "chrome/common/extensions/extension_icon_set.h"
 #include "chrome/common/extensions/extension_resource.h"
 #include "grit/theme_resources.h"
 #include "ui/base/animation/slide_animation.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/image/canvas_image_source.h"
 #include "ui/gfx/image/image.h"
 #include "ui/views/controls/button/menu_button.h"
 #include "ui/views/controls/menu/menu_item_view.h"
 #include "ui/views/widget/widget.h"
 
 // ExtensionInfoBarDelegate ----------------------------------------------------
 
-InfoBar* ExtensionInfoBarDelegate::CreateInfoBar(InfoBarTabHelper* owner) {
-  return new ExtensionInfoBar(browser_, owner, this);
+InfoBar* ExtensionInfoBarDelegate::CreateInfoBar(InfoBarTabService* owner) {
+  return new ExtensionInfoBar(
+      browser_, static_cast<InfoBarTabHelper*>(owner), this);
 }
 
 // ExtensionInfoBar ------------------------------------------------------------
 
 namespace {
 // The horizontal margin between the menu and the Extension (HTML) view.
 const int kMenuHorizontalMargin = 1;
 
 class MenuImageSource: public gfx::CanvasImageSource {
  public:
@@ skipping 142 matching lines @@
 
   scoped_refptr<ExtensionContextMenuModel> options_menu_contents =
       new ExtensionContextMenuModel(extension, browser_);
   DCHECK_EQ(menu_, source);
   RunMenuAt(options_menu_contents.get(), menu_, views::MenuItemView::TOPLEFT);
 }
 
 ExtensionInfoBarDelegate* ExtensionInfoBar::GetDelegate() {
   return delegate_ ? delegate_->AsExtensionInfoBarDelegate() : NULL;
 }