Reduced the lifetime of DownloadCreateInfo.

chrome/browser/download/download_state_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/download/download_state_info.h"
+
+#include "chrome/browser/download/download_item.h"
+
+DownloadStateInfo::DownloadStateInfo()
+    : path_uniquifier(0),
+      has_user_gesture(false),
+      prompt_user_for_save_location(false),
+      is_dangerous_file(false),
+      is_dangerous_url(false),
+      is_extension_install(false) {
+}
+
+DownloadStateInfo::DownloadStateInfo(
+    bool has_user_gesture,
+    bool prompt_user_for_save_location)
+    : path_uniquifier(0),
+      has_user_gesture(has_user_gesture),
+      prompt_user_for_save_location(prompt_user_for_save_location),
+      is_dangerous_file(false),
+      is_dangerous_url(false),
+      is_extension_install(false) {
+}
+
+DownloadStateInfo::DownloadStateInfo(
+    const FilePath& target,
+    const FilePath& forced_name,
+    bool has_user_gesture,
+    bool prompt_user_for_save_location,
+    int uniquifier,
+    bool dangerous_file,
+    bool dangerous_url,
+    bool extension_install)
+    : target_name(target),
+      path_uniquifier(uniquifier),
+      has_user_gesture(has_user_gesture),
+      prompt_user_for_save_location(prompt_user_for_save_location),
+      is_dangerous_file(dangerous_file),
+      is_dangerous_url(dangerous_url),
+      is_extension_install(extension_install),
+      force_file_name(forced_name) {
+}
+
+bool DownloadStateInfo::IsDangerous() const {
+  return is_dangerous_url || is_dangerous_file;
+}