[Downloads] Allow acquiring dangerous download file.

chrome/browser/extensions/api/streams_private/streams_private_apitest.cc

 // Copyright (c) 2012 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 "base/prefs/pref_service.h"
 #include "chrome/browser/download/download_prefs.h"
 #include "chrome/browser/extensions/event_router.h"
 #include "chrome/browser/extensions/extension_apitest.h"
 #include "chrome/browser/extensions/extension_info_map.h"
@@ skipping 168 matching lines @@
     EXPECT_TRUE(download_manager);
     return download_manager;
   }
 
   // Deletes the download and waits until it's flushed.
   // The |manager| should have |download| in its list of downloads.
   void DeleteDownloadAndWaitForFlush(DownloadItem* download,
                                      DownloadManager* manager) {
     scoped_refptr<content::DownloadTestFlushObserver> flush_observer(
         new content::DownloadTestFlushObserver(manager));
-    download->Delete(DownloadItem::DELETE_DUE_TO_USER_DISCARD);
+    download->Remove();
     flush_observer->WaitForFlush();
   }
 
  protected:
   std::string test_extension_id_;
   // The HTTP server used in the tests.
   scoped_ptr<EmbeddedTestServer> test_server_;
   base::ScopedTempDir downloads_dir_;
 };
 
@@ skipping 106 matching lines @@
   // The test extension should not receive any events by now. Send it an event
   // with MIME type "test/done", so it stops waiting for the events. (If there
   // was an event with MIME type 'plain/text', |catcher.GetNextResult()| will
   // fail regardless of the sent event; chrome.test.notifySuccess will not be
   // called by the extension).
   SendDoneEvent();
   EXPECT_TRUE(catcher.GetNextResult());
 }
 
 }  // namespace