Allow autoupdate to update disabled extensions.

chrome/browser/extensions/updater/extension_updater.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_UPDATER_EXTENSION_UPDATER_H_
 #define CHROME_BROWSER_EXTENSIONS_UPDATER_EXTENSION_UPDATER_H_
 #pragma once
 
 #include <set>
 #include <stack>
 #include <string>
 
 #include "base/compiler_specific.h"
 #include "base/file_path.h"
 #include "base/gtest_prod_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/time.h"
 #include "base/timer.h"
 #include "chrome/browser/extensions/updater/extension_downloader_delegate.h"
 #include "chrome/browser/extensions/updater/manifest_fetch_data.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "googleurl/src/gurl.h"
 
 class ExtensionPrefs;
 class ExtensionServiceInterface;
+class ExtensionSet;
 class PrefService;
 class Profile;
 
 namespace extensions {
 
 class ExtensionDownloader;
 class ExtensionUpdaterTest;
 
 // A class for doing auto-updates of installed Extensions. Used like this:
 //
@@ skipping 64 matching lines @@
 
   // Computes when to schedule the first update check.
   base::TimeDelta DetermineFirstCheckDelay();
 
   // Sets the timer to call TimerFired after roughly |target_delay| from now.
   // To help spread load evenly on servers, this method adds some random
   // jitter. It also saves the scheduled time so it can be reloaded on
   // browser restart.
   void ScheduleNextCheck(const base::TimeDelta& target_delay);
 
+  // Add fetch records for extensions that are installed to the downloader,
+  // ignoring |pending_ids| so the extension isn't fetched again.
+  void AddToDownloader(const ExtensionSet* extensions,
+                       const std::set<std::string>& pending_ids);
+
   // BaseTimer::ReceiverMethod callback.
   void TimerFired();
 
   // Posted by CheckSoon().
   void DoCheckSoon();
 
   // Implenentation of ExtensionDownloaderDelegate.
   virtual void OnExtensionDownloadFailed(const std::string& id,
                                          Error error,
                                          const PingResult& ping) OVERRIDE;
@@ skipping 67 matching lines @@
 
   // Fetched CRX files waiting to be installed.
   std::stack<FetchedCRXFile> fetched_crx_files_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionUpdater);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_UPDATER_EXTENSION_UPDATER_H_