Reduced the lifetime of DownloadCreateInfo.

chrome/browser/history/download_history_info.cc

+// 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.
+
+#include "chrome/browser/history/download_history_info.h"
+
+#include "chrome/browser/download/download_item.h"
+
+DownloadHistoryInfo::DownloadHistoryInfo()
+    : received_bytes(0),
+      total_bytes(0),
+      state(0),
+      db_handle(0) {
+}
+
+DownloadHistoryInfo::DownloadHistoryInfo(const FilePath& path,
+                                         const GURL& url,
+                                         const GURL& referrer,
+                                         const base::Time& start,
+                                         int64 received,
+                                         int64 total,
+                                         int32 download_state,
+                                         int64 handle)
+    : path(path),
+      url(url),
+      referrer_url(referrer),
+      start_time(start),
+      received_bytes(received),
+      total_bytes(total),
+      state(download_state),
+      db_handle(handle) {
+}
+
+DownloadHistoryInfo::~DownloadHistoryInfo() {  // For linux-clang.
+}