Move the core download files to content.

content/browser/download/download_item.h

 // Copyright (c) 2011 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.
 //
 // Each download is represented by a DownloadItem, and all DownloadItems
 // are owned by the DownloadManager which maintains a global list of all
 // downloads. DownloadItems are created when a user initiates a download,
 // and exist for the duration of the browser life time.
 //
 // Download observers:
 //   DownloadItem::Observer:
 //     - allows observers to receive notifications about one download from start
 //       to completion
 // Use AddObserver() / RemoveObserver() on the appropriate download object to
 // receive state updates.
 
-#ifndef CHROME_BROWSER_DOWNLOAD_DOWNLOAD_ITEM_H_
-#define CHROME_BROWSER_DOWNLOAD_DOWNLOAD_ITEM_H_
+#ifndef CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_ITEM_H_
+#define CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_ITEM_H_
 #pragma once
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/file_path.h"
 #include "base/observer_list.h"
 #include "base/time.h"
 #include "base/timer.h"
-#include "chrome/browser/download/download_request_handle.h"
-#include "chrome/browser/download/download_state_info.h"
+#include "content/browser/download/download_request_handle.h"
+#include "content/browser/download/download_state_info.h"
 #include "content/common/notification_observer.h"
 #include "content/common/notification_registrar.h"
 #include "googleurl/src/gurl.h"
 
 class CrxInstaller;
 class DownloadFileManager;
 class DownloadManager;
 struct DownloadCreateInfo;
 struct DownloadHistoryInfo;
 
@@ skipping 443 matching lines @@
   // Do we actual open downloads when requested?  For testing purposes
   // only.
   bool open_enabled_;
 
   // DownloadItem observes CRX installs it initiates.
   NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(DownloadItem);
 };
 
-#endif  // CHROME_BROWSER_DOWNLOAD_DOWNLOAD_ITEM_H_
+#endif  // CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_ITEM_H_