Make the multiple download request dialog an infobar....

chrome/browser/download/download_request_dialog_delegate.h

Index: chrome/browser/download/download_request_dialog_delegate.h
===================================================================
--- chrome/browser/download/download_request_dialog_delegate.h	(revision 28899)
+++ chrome/browser/download/download_request_dialog_delegate.h	(working copy)
@@ -1,57 +0,0 @@
-// Copyright (c) 2006-2009 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.
-
-#ifndef CHROME_BROWSER_DOWNLOAD_DOWNLOAD_REQUEST_DIALOG_DELEGATE_H_
-#define CHROME_BROWSER_DOWNLOAD_DOWNLOAD_REQUEST_DIALOG_DELEGATE_H_
-
-#include "base/basictypes.h"
-
-#include "chrome/browser/download/download_request_manager.h"
-
-// DownloadRequestDialogDelegate is the dialog implementation used to prompt the
-// the user as to whether they want to allow multiple downloads.
-// DownloadRequestDialogDelegate delegates the allow/cancel methods to the
-// TabDownloadState.
-//
-// TabDownloadState does not directly act as a dialog delegate because
-// the dialog may outlive the TabDownloadState object.
-class DownloadRequestDialogDelegate {
- public:
-  // This factory method constructs a DownloadRequestDialogDelegate in a
-  // platform-specific way.
-  static DownloadRequestDialogDelegate* Create(TabContents* tab,
-      DownloadRequestManager::TabDownloadState* host);
-
-  void set_host(DownloadRequestManager::TabDownloadState* host) {
-    host_ = host;
-  }
-
-  // Closes the prompt.
-  virtual void CloseWindow() = 0;
-
- protected:
-  explicit DownloadRequestDialogDelegate(
-      DownloadRequestManager::TabDownloadState* host) : host_(host) { }
-
-  virtual ~DownloadRequestDialogDelegate() { }
-
-  virtual bool DoCancel() {
-    if (host_)
-      host_->Cancel();
-    return true;
-  }
-
-  virtual bool DoAccept() {
-    if (host_)
-      host_->Accept();
-    return true;
-  }
-
-  // The TabDownloadState we're displaying the dialog for. May be null.
-  DownloadRequestManager::TabDownloadState* host_;
-
-  DISALLOW_COPY_AND_ASSIGN(DownloadRequestDialogDelegate);
-};
-
-#endif  // CHROME_BROWSER_DOWNLOAD_DOWNLOAD_REQUEST_DIALOG_DELEGATE_H_