Allow autoupdate to update disabled extensions.

chrome/browser/extensions/updater/extension_updater.h

Index: chrome/browser/extensions/updater/extension_updater.h
diff --git a/chrome/browser/extensions/updater/extension_updater.h b/chrome/browser/extensions/updater/extension_updater.h
index 53d471909376d7dd46b5e13917400227e63ebfc1..f9b4900c97251e39769444a4f70a015485300b89 100644
--- a/chrome/browser/extensions/updater/extension_updater.h
+++ b/chrome/browser/extensions/updater/extension_updater.h
@@ -25,6 +25,7 @@
 
 class ExtensionPrefs;
 class ExtensionServiceInterface;
+class ExtensionSet;
 class PrefService;
 class Profile;
 
@@ -109,6 +110,12 @@ class ExtensionUpdater : public ExtensionDownloaderDelegate,
   // browser restart.
   void ScheduleNextCheck(const base::TimeDelta& target_delay);
 
+  // Add fetch records for extensions that are installed and have an
+  // update URL to the downloader, ignoring |pending_ids| so the extension isn't

[asargent_no_longer_on_chrome, 2012/03/21 18:47:31]

nit: "...and have an update URL.." - actually, we just add records for all
extensions regardless of whether they have an update url. You can just remove
that part from the comment.

(In ExtensionDownloader::AddExtensionData if the update url is empty, we just
fall back to using the default one for the webstore. The reason is that if you
release an extension with no update url but later want to migrate to using the
webstore, this provides an escape hatch to avoid stranding users on that old
version which might have security bugs, etc.)

[Matt Tytel, 2012/03/26 05:23:59]

Done.

+  // fetched again.
+  void AddToDownloader(const ExtensionSet* extensions,
+                       const std::set<std::string>& pending_ids);
+
   // BaseTimer::ReceiverMethod callback.
   void TimerFired();