Remove dependency of infobars component on the embedder

chrome/browser/nacl_host/nacl_infobar_delegate.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/nacl_host/nacl_infobar_delegate.h"
 
 #include "chrome/browser/infobars/infobar_service.h"
 #include "chrome/grit/generated_resources.h"
 #include "components/infobars/core/infobar.h"
 #include "content/public/browser/render_view_host.h"
@@ skipping 10 matching lines @@
   if (!rvh)
     return;
   content::WebContents* web_contents =
       content::WebContents::FromRenderViewHost(rvh);
   if (!web_contents)
     return;
   InfoBarService* infobar_service =
       InfoBarService::FromWebContents(web_contents);
   if (infobar_service) {
     infobar_service->AddInfoBar(ConfirmInfoBarDelegate::CreateInfoBar(
+        infobar_service,
         scoped_ptr<ConfirmInfoBarDelegate>(new NaClInfoBarDelegate())));
   }
 }
 
 NaClInfoBarDelegate::NaClInfoBarDelegate() : ConfirmInfoBarDelegate() {
 }
 
 NaClInfoBarDelegate::~NaClInfoBarDelegate() {
 }
 
@@ skipping 11 matching lines @@
 
 bool NaClInfoBarDelegate::LinkClicked(WindowOpenDisposition disposition) {
   InfoBarService::WebContentsFromInfoBar(infobar())->OpenURL(
       content::OpenURLParams(
           GURL("https://support.google.com/chrome/?p=ib_nacl"),
           content::Referrer(),
           (disposition == CURRENT_TAB) ? NEW_FOREGROUND_TAB : disposition,
           ui::PAGE_TRANSITION_LINK, false));
   return false;
 }