[Downloads] Allow acquiring dangerous download file.

content/public/test/download_test_observer.cc

Index: content/public/test/download_test_observer.cc
diff --git a/content/public/test/download_test_observer.cc b/content/public/test/download_test_observer.cc
index 3d918255c6d8f5bbd7e87f9b93dd3513e04d93c3..a2ae2c890d60cab65847ed2d8bd4753e90a281d6 100644
--- a/content/public/test/download_test_observer.cc
+++ b/content/public/test/download_test_observer.cc
@@ -32,7 +32,7 @@ void AcceptDangerousDownload(scoped_refptr<DownloadManager> download_manager,
                              int32 download_id) {
   DownloadItem* download = download_manager->GetDownload(download_id);
   if (download && (download->GetState() == DownloadItem::IN_PROGRESS))
-    download->DangerousDownloadValidated();
+    download->ValidateDangerousDownload();
 }
 
 // Fake user click on "Deny".
@@ -41,7 +41,8 @@ void DenyDangerousDownload(scoped_refptr<DownloadManager> download_manager,
   DownloadItem* download = download_manager->GetDownload(download_id);
   if (download && (download->GetState() == DownloadItem::IN_PROGRESS)) {
     download->Cancel(true);
-    download->Delete(DownloadItem::DELETE_DUE_TO_USER_DISCARD);
+    download->DiscardDangerousDownload(DownloadItem::DELETE_DUE_TO_USER_DISCARD,
+                                       DownloadItem::AcquireFileCallback());
   }
 }
 
@@ -162,7 +163,7 @@ void DownloadTestObserver::OnDownloadUpdated(DownloadItem* download) {
       !ContainsKey(dangerous_downloads_seen_, download->GetId())) {
     dangerous_downloads_seen_.insert(download->GetId());
 
-    // Calling DangerousDownloadValidated() at this point will
+    // Calling ValidateDangerousDownload() at this point will
     // cause the download to be completed twice.  Do what the real UI
     // code does: make the call as a delayed task.
     switch (dangerous_download_action_) {