[Download] Return DownloadInterruptReason from OnStartedCallback

content/browser/download/download_manager_impl.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 "content/browser/download/download_manager_impl.h"
 
 #include <iterator>
 
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 375 matching lines @@
   } else {
     DownloadMap::iterator item_iterator = downloads_.find(id);
     // Trying to resume an interrupted download.
     if (item_iterator == downloads_.end() ||
         (item_iterator->second->GetState() == DownloadItem::CANCELLED)) {
       // If the download is no longer known to the DownloadManager, then it was
       // removed after it was resumed. Ignore. If the download is cancelled
       // while resuming, then also ignore the request.
       info->request_handle.CancelRequest();
       if (!on_started.is_null())
-        on_started.Run(NULL, net::ERR_ABORTED);
+        on_started.Run(NULL, DOWNLOAD_INTERRUPT_REASON_USER_CANCELED);
       return;
     }
     download = item_iterator->second;
     DCHECK_EQ(DownloadItem::INTERRUPTED, download->GetState());
     download->MergeOriginInfoOnResume(*info);
   }
 
   base::FilePath default_download_directory;
   if (delegate_) {
     base::FilePath website_save_directory;  // Unused
@@ skipping 23 matching lines @@
 
   // For interrupted downloads, Start() will transition the state to
   // IN_PROGRESS and consumers will be notified via OnDownloadUpdated().
   // For new downloads, we notify here, rather than earlier, so that
   // the download_file is bound to download and all the usual
   // setters (e.g. Cancel) work.
   if (new_download)
     FOR_EACH_OBSERVER(Observer, observers_, OnDownloadCreated(this, download));
 
   if (!on_started.is_null())
-    on_started.Run(download, net::OK);
+    on_started.Run(download, DOWNLOAD_INTERRUPT_REASON_NONE);
 }
 
 void DownloadManagerImpl::CheckForHistoryFilesRemoval() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   for (DownloadMap::iterator it = downloads_.begin();
        it != downloads_.end(); ++it) {
     DownloadItemImpl* item = it->second;
     CheckForFileRemoval(item);
   }
 }
@@ skipping 257 matching lines @@
   if (delegate_)
     delegate_->OpenDownload(download);
 }
 
 void DownloadManagerImpl::ShowDownloadInShell(DownloadItemImpl* download) {
   if (delegate_)
     delegate_->ShowDownloadInShell(download);
 }
 
 }  // namespace content