Change infobar creation to use a public static Create() method on the infobar delegate classes.

chrome/browser/infobars/alternate_nav_infobar_delegate.cc

 // Copyright 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/infobars/alternate_nav_infobar_delegate.h"
 
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/api/infobars/infobar_service.h"
 #include "content/public/browser/web_contents.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 
+// static
+void AlternateNavInfoBarDelegate::Create(InfoBarService* infobar_service,
+                                         const GURL& alternate_nav_url) {
+  infobar_service->AddInfoBar(scoped_ptr<InfoBarDelegate>(
+      new AlternateNavInfoBarDelegate(infobar_service, alternate_nav_url)));
+}
+
 AlternateNavInfoBarDelegate::AlternateNavInfoBarDelegate(
     InfoBarService* owner,
     const GURL& alternate_nav_url)
     : InfoBarDelegate(owner),
       alternate_nav_url_(alternate_nav_url) {
 }
 
 AlternateNavInfoBarDelegate::~AlternateNavInfoBarDelegate() {
 }
 
@@ skipping 30 matching lines @@
 }
 
 gfx::Image* AlternateNavInfoBarDelegate::GetIcon() const {
   return &ui::ResourceBundle::GetSharedInstance().GetNativeImageNamed(
       IDR_INFOBAR_ALT_NAV_URL);
 }
 
 InfoBarDelegate::Type AlternateNavInfoBarDelegate::GetInfoBarType() const {
   return PAGE_ACTION_TYPE;
 }