Make DownloadHistory observe manager, items

content/public/browser/download_persistent_store_info.h

Index: content/public/browser/download_persistent_store_info.h
diff --git a/content/public/browser/download_persistent_store_info.h b/content/public/browser/download_persistent_store_info.h
deleted file mode 100644
index 8ca7de29a899941572364cc56abf07f2d1c7d030..0000000000000000000000000000000000000000
--- a/content/public/browser/download_persistent_store_info.h
+++ /dev/null
@@ -1,74 +0,0 @@
-// 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.
-
-#ifndef CONTENT_PUBlIC_BROWSER_DOWNLOAD_PERSISTENT_STORE_INFO_H_
-#define CONTENT_PUBlIC_BROWSER_DOWNLOAD_PERSISTENT_STORE_INFO_H_
-
-#include "base/file_path.h"
-#include "base/time.h"
-#include "content/common/content_export.h"
-#include "content/public/browser/download_item.h"
-#include "googleurl/src/gurl.h"
-
-namespace content {
-
-// Contains the information that is stored in the download system's persistent
-// store (or refers to it).  Managed by the DownloadItem.  When used to create a
-// history entry, all fields except for |db_handle| are set by DownloadItem and
-// read by DownloadDatabase.  When used to update a history entry, DownloadItem
-// sets all fields, but DownloadDatabase only reads |end_time|,
-// |received_bytes|, |state|, and |opened|, and uses |db_handle| to select the
-// row in the database table to update.  When used to load DownloadItems from
-// the history, all fields except |referrer_url| are set by the DownloadDatabase
-// and read by the DownloadItem.
-struct CONTENT_EXPORT DownloadPersistentStoreInfo {
-  DownloadPersistentStoreInfo();
-  DownloadPersistentStoreInfo(const FilePath& path,
-                              const GURL& url,
-                              const GURL& referrer,
-                              const base::Time& start,
-                              const base::Time& end,
-                              int64 received,
-                              int64 total,
-                              DownloadItem::DownloadState download_state,
-                              int64 handle,
-                              bool download_opened);
-  ~DownloadPersistentStoreInfo();  // For linux-clang.
-
-  // The final path where the download is saved.
-  FilePath path;
-
-  // The URL from which we are downloading. This is the final URL after any
-  // redirection by the server for |url_chain|. Is not changed by UpdateEntry().
-  GURL url;
-
-  // The URL that referred us.
-  GURL referrer_url;
-
-  // The time when the download started. Is not changed by UpdateEntry().
-  base::Time start_time;
-
-  // The time when the download completed.
-  base::Time end_time;
-
-  // The number of bytes received (so far).
-  int64 received_bytes;
-
-  // The total number of bytes in the download. Is not changed by UpdateEntry().
-  int64 total_bytes;
-
-  // The current state of the download.
-  DownloadItem::DownloadState state;
-
-  // The handle of the download in the database. Is not changed by
-  // UpdateEntry().
-  int64 db_handle;
-
-  // Whether this download has ever been opened from the browser.
-  bool opened;
-};
-
-}  // namespace content
-
-#endif  // CONTENT_PUBlIC_BROWSER_DOWNLOAD_PERSISTENT_STORE_INFO_H_