Infobar system refactor.

chrome/browser/download/download_request_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/download/download_request_infobar_delegate.h"
 
+#include "chrome/browser/infobars/infobar.h"
 #include "chrome/browser/infobars/infobar_service.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 
 DownloadRequestInfoBarDelegate::FakeCreateCallback*
-  DownloadRequestInfoBarDelegate::callback_ = NULL;
+    DownloadRequestInfoBarDelegate::callback_ = NULL;
 
 DownloadRequestInfoBarDelegate::~DownloadRequestInfoBarDelegate() {
   if (!responded_ && host_)
     host_->CancelOnce();
 }
 
 // static
 void DownloadRequestInfoBarDelegate::Create(
     InfoBarService* infobar_service,
     base::WeakPtr<DownloadRequestLimiter::TabDownloadState> host) {
   if (DownloadRequestInfoBarDelegate::callback_ &&
       !DownloadRequestInfoBarDelegate::callback_->is_null()) {
     DownloadRequestInfoBarDelegate::callback_->Run(infobar_service, host);
   } else if (!infobar_service) {
     // |web_contents| may not have a InfoBarService if it's actually a
     // WebContents like those used for extension popups/bubbles and hosted apps
     // etc.
     // TODO(benjhayden): If this is an automatic download from an extension,
     // it would be convenient for the extension author if we send a message to
     // the extension's DevTools console (as we do for CSP) about how
     // extensions should use chrome.downloads.download() (requires the
     // "downloads" permission) to automatically download >1 files.
     host->Cancel();
   } else {
-    infobar_service->AddInfoBar(scoped_ptr<InfoBarDelegate>(
-        new DownloadRequestInfoBarDelegate(infobar_service, host)));
+    infobar_service->AddInfoBar(ConfirmInfoBarDelegate::CreateInfoBar(
+        scoped_ptr<ConfirmInfoBarDelegate>(
+            new DownloadRequestInfoBarDelegate(host))));
   }
 }
 
 // static
 void DownloadRequestInfoBarDelegate::SetCallbackForTesting(
     FakeCreateCallback* callback) {
   DownloadRequestInfoBarDelegate::callback_ = callback;
 }
-#
+
 DownloadRequestInfoBarDelegate::DownloadRequestInfoBarDelegate(
-    InfoBarService* infobar_service,
     base::WeakPtr<DownloadRequestLimiter::TabDownloadState> host)
-    : ConfirmInfoBarDelegate(infobar_service),
+    : ConfirmInfoBarDelegate(),
       responded_(false),
       host_(host) {
 }
 
 int DownloadRequestInfoBarDelegate::GetIconID() const {
   return IDR_INFOBAR_MULTIPLE_DOWNLOADS;
 }
 
 string16 DownloadRequestInfoBarDelegate::GetMessageText() const {
   return l10n_util::GetStringUTF16(IDS_MULTI_DOWNLOAD_WARNING);
@@ skipping 17 matching lines @@
 
 bool DownloadRequestInfoBarDelegate::Cancel() {
   DCHECK(!responded_);
   responded_ = true;
   if (host_) {
     // This may invalidate |host_|.
     host_->Cancel();
   }
   return !host_;
 }