[Download] Return DownloadInterruptReason from OnStartedCallback

chrome/browser/extensions/webstore_installer.h

 // 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.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_WEBSTORE_INSTALLER_H_
 #define CHROME_BROWSER_EXTENSIONS_WEBSTORE_INSTALLER_H_
 
 #include <list>
 #include <string>
 
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/supports_user_data.h"
 #include "base/values.h"
 #include "base/version.h"
 #include "chrome/browser/extensions/extension_install_prompt.h"
 #include "content/public/browser/browser_thread.h"
+#include "content/public/browser/download_interrupt_reasons.h"
 #include "content/public/browser/download_item.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "extensions/common/manifest_handlers/shared_module_info.h"
-#include "net/base/net_errors.h"
 #include "ui/gfx/image/image_skia.h"
 #include "url/gurl.h"
 
 class Profile;
 
 namespace base {
 class FilePath;
 }
 
 namespace content {
@@ skipping 164 matching lines @@
   friend struct content::BrowserThread::DeleteOnThread<
    content::BrowserThread::UI>;
   friend class base::DeleteHelper<WebstoreInstaller>;
   virtual ~WebstoreInstaller();
 
   // Helper to get install URL.
   static GURL GetWebstoreInstallURL(const std::string& extension_id,
                                     InstallSource source);
 
   // DownloadManager::DownloadUrl callback.
-  void OnDownloadStarted(content::DownloadItem* item, net::Error error);
+  void OnDownloadStarted(content::DownloadItem* item,
+                         content::DownloadInterruptReason interrupt_reason);
 
   // DownloadItem::Observer implementation:
   virtual void OnDownloadUpdated(content::DownloadItem* download) OVERRIDE;
   virtual void OnDownloadDestroyed(content::DownloadItem* download) OVERRIDE;
 
   // Downloads next pending module in |pending_modules_|.
   void DownloadNextPendingModule();
 
   // Downloads and installs a single Crx with the given |extension_id|.
   // This function is used for both the extension Crx and dependences.
@@ skipping 30 matching lines @@
   std::list<SharedModuleInfo::ImportInfo> pending_modules_;
   // Total extension modules we need download and install (the main module and
   // depedences).
   int total_modules_;
   bool download_started_;
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_WEBSTORE_INSTALLER_H_