sql::MetaTable.next_download_id, DownloadManager::GetNextId()

chrome/browser/download/download_item.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_item.h"
 
 #include "base/basictypes.h"
 #include "base/file_util.h"
 #include "base/format_macros.h"
 #include "base/i18n/case_conversion.h"
 #include "base/logging.h"
 #include "base/metrics/histogram.h"
 #include "base/stringprintf.h"
 #include "base/timer.h"
 #include "base/utf_string_conversions.h"
 #include "net/base/net_util.h"
 #include "chrome/browser/download/download_create_info.h"
 #include "chrome/browser/download/download_crx_util.h"
 #include "chrome/browser/download/download_extensions.h"
 #include "chrome/browser/download/download_file_manager.h"
 #include "chrome/browser/download/download_history.h"
+#include "chrome/browser/download/download_id.h"
 #include "chrome/browser/download/download_manager.h"
 #include "chrome/browser/download/download_prefs.h"
 #include "chrome/browser/download/download_state_info.h"
 #include "chrome/browser/download/download_util.h"
 #include "chrome/browser/extensions/crx_installer.h"
 #include "chrome/browser/history/download_history_info.h"
 #include "chrome/browser/platform_util.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/chrome_notification_types.h"
@@ skipping 187 matching lines @@
 }
 
 DownloadItem::~DownloadItem() {
   // TODO(rdsmith): Change to DCHECK after http://crbug.com/85408 resolved.
   CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   TransitionTo(REMOVING);
   download_manager_->AssertQueueStateConsistent(this);
 }
 
+DownloadId DownloadItem::global_id() const {
+  return DownloadId(download_manager_, id());
+}
+
 void DownloadItem::AddObserver(Observer* observer) {
   // TODO(rdsmith): Change to DCHECK after http://crbug.com/85408 resolved.
   CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   observers_.AddObserver(observer);
 }
 
 void DownloadItem::RemoveObserver(Observer* observer) {
   // TODO(rdsmith): Change to DCHECK after http://crbug.com/85408 resolved.
   CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
@@ skipping 399 matching lines @@
 
   VLOG(20) << __FUNCTION__ << "()"
            << " needs rename = " << NeedsRename()
            << " " << DebugString(true);
   DCHECK_NE(DANGEROUS, safety_state());
   DCHECK(file_manager);
 
   if (NeedsRename()) {
     BrowserThread::PostTask(BrowserThread::FILE, FROM_HERE,
         NewRunnableMethod(file_manager,
-            &DownloadFileManager::RenameCompletingDownloadFile, id(),
+            &DownloadFileManager::RenameCompletingDownloadFile, global_id(),
             GetTargetFilePath(), safety_state() == SAFE));
     return;
   }
 
   DCHECK(!is_extension_install());
   Completed();
 
-  BrowserThread::PostTask(BrowserThread::FILE, FROM_HERE,
-      NewRunnableMethod(file_manager, &DownloadFileManager::CompleteDownload,
-                        id()));
+  BrowserThread::PostTask(BrowserThread::FILE, FROM_HERE, NewRunnableMethod(
+        file_manager, &DownloadFileManager::CompleteDownload, global_id()));
 }
 
 void DownloadItem::OnDownloadRenamedToFinalName(const FilePath& full_path) {
   // TODO(rdsmith): Change to DCHECK after http://crbug.com/85408 resolved.
   CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   VLOG(20) << __FUNCTION__ << "()"
            << " full_path = \"" << full_path.value() << "\""
            << " needed rename = " << NeedsRename()
            << " " << DebugString(false);
@@ skipping 189 matching lines @@
         state_info_.target_name.value().c_str(),
         full_path().value().c_str());
   } else {
     description += base::StringPrintf(" url = \"%s\"", url_list.c_str());
   }
 
   description += " }";
 
   return description;
 }