Added member data to classes to support download resumption.

chrome/browser/download/download_item_unittest.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 "base/message_loop.h"
 #include "chrome/test/base/testing_profile.h"
 #include "content/browser/download/download_create_info.h"
 #include "content/browser/download/download_id.h"
 #include "content/browser/download/download_id_factory.h"
 #include "content/browser/download/download_item.h"
@@ skipping 106 matching lines @@
 //  void ShowDownloadInShell();
 //  void CompleteDelayedDownload();
 //  void OnDownloadCompleting(DownloadFileManager* file_manager);
 //  void OnDownloadRenamedToFinalName(const FilePath& full_path);
 //  set_* mutators
 
 TEST_F(DownloadItemTest, NotificationAfterUpdate) {
   DownloadItem* item = CreateDownloadItem(DownloadItem::IN_PROGRESS);
   MockObserver observer(item);
 
-  item->Update(kDownloadChunkSize);
+  item->Update(kDownloadChunkSize, DownloadItem::kEmptyFileHash);
   ASSERT_TRUE(observer.CheckUpdated());
 }
 
 TEST_F(DownloadItemTest, NotificationAfterCancel) {
   DownloadItem* user_cancel = CreateDownloadItem(DownloadItem::IN_PROGRESS);
   MockObserver observer1(user_cancel);
 
   user_cancel->Cancel(true);
   ASSERT_TRUE(observer1.CheckUpdated());
 
@@ skipping 21 matching lines @@
   MockObserver observer(item);
 
   item->OnDownloadedFileRemoved();
   ASSERT_TRUE(observer.CheckUpdated());
 }
 
 TEST_F(DownloadItemTest, NotificationAfterInterrupted) {
   DownloadItem* item = CreateDownloadItem(DownloadItem::IN_PROGRESS);
   MockObserver observer(item);
 
-  item->Interrupted(kDownloadChunkSize, DOWNLOAD_INTERRUPT_REASON_NONE);
+  item->Interrupted(kDownloadChunkSize,
+                    DownloadItem::kEmptyFileHash,
+                    DOWNLOAD_INTERRUPT_REASON_NONE);
   ASSERT_TRUE(observer.CheckUpdated());
 }
 
 TEST_F(DownloadItemTest, NotificationAfterDelete) {
   DownloadItem* item = CreateDownloadItem(DownloadItem::IN_PROGRESS);
   MockObserver observer(item);
 
   item->Delete(DownloadItem::DELETE_DUE_TO_BROWSER_SHUTDOWN);
   ASSERT_TRUE(observer.CheckUpdated());
 }
@@ skipping 64 matching lines @@
 TEST_F(DownloadItemTest, NotificationAfterTogglePause) {
   DownloadItem* item = CreateDownloadItem(DownloadItem::IN_PROGRESS);
   MockObserver observer(item);
 
   item->TogglePause();
   ASSERT_TRUE(observer.CheckUpdated());
 
   item->TogglePause();
   ASSERT_TRUE(observer.CheckUpdated());
 }