Make DownloadHistory observe manager, items

content/browser/download/download_browsertest.cc

Index: content/browser/download/download_browsertest.cc
diff --git a/content/browser/download/download_browsertest.cc b/content/browser/download/download_browsertest.cc
index d5725278fb5d5a92512866858ed333928bae0f48..5956bf56b22067a8dcdbc165e4fe393c2036d9b7 100644
--- a/content/browser/download/download_browsertest.cc
+++ b/content/browser/download/download_browsertest.cc
@@ -270,10 +270,6 @@ void DownloadFileWithDelayFactory::WaitForSomeCallback() {
   }
 }
 
-bool WasPersisted(DownloadItem* item) {
-  return item->IsPersisted();
-}
-
 class CountingDownloadFile : public DownloadFileImpl {
  public:
   CountingDownloadFile(
@@ -674,9 +670,6 @@ IN_PROC_BROWSER_TEST_F(DownloadContentTest, ShutdownInProgress) {
   ASSERT_EQ(1u, items.size());
   EXPECT_EQ(DownloadItem::IN_PROGRESS, items[0]->GetState());
 
-  // Wait for it to be persisted.
-  DownloadUpdatedObserver(items[0], base::Bind(&WasPersisted)).WaitForEvent();
-
   // Shutdown the download manager and make sure we get the right
   // notifications in the right order.
   StrictMock<MockDownloadItemObserver> item_observer;