Remove dependency of infobars component on the embedder

chrome/browser/infobars/infobar_service.cc

 // Copyright (c) 2013 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/infobar_service.h"
 
 #include "base/command_line.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/infobars/insecure_content_infobar_delegate.h"
 #include "chrome/common/render_messages.h"
@@ skipping 77 matching lines @@
   InfoBarManager::NotifyInfoBarRemoved(infobar, animate);
   // TODO(droger): Remove the notifications and have listeners change to be
   // InfoBarManager::Observers instead. See http://crbug.com/354380
   InfoBar::RemovedDetails removed_details(infobar, animate);
   content::NotificationService::current()->Notify(
       chrome::NOTIFICATION_TAB_CONTENTS_INFOBAR_REMOVED,
       content::Source<InfoBarService>(this),
       content::Details<InfoBar::RemovedDetails>(&removed_details));
 }
 
+// InfoBarService::CreateConfirmInfoBar() is implemented in platform-specific
+// files.
+
 void InfoBarService::RenderProcessGone(base::TerminationStatus status) {
   RemoveAllInfoBars(true);
 }
 
 void InfoBarService::DidStartNavigationToPendingEntry(
     const GURL& url,
     content::NavigationController::ReloadType reload_type) {
   ignore_next_reload_ = false;
 }
 
@@ skipping 28 matching lines @@
 
 void InfoBarService::OnDidBlockDisplayingInsecureContent() {
   InsecureContentInfoBarDelegate::Create(
       this, InsecureContentInfoBarDelegate::DISPLAY);
 }
 
 void InfoBarService::OnDidBlockRunningInsecureContent() {
   InsecureContentInfoBarDelegate::Create(this,
                                          InsecureContentInfoBarDelegate::RUN);
 }