Change extension unload notification to indicate updates....

chrome/common/notification_type.h

 // Copyright (c) 2010 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_COMMON_NOTIFICATION_TYPE_H_
 #define CHROME_COMMON_NOTIFICATION_TYPE_H_
 #pragma once
 
 // This file describes various types used to describe and filter notifications
 // that pass through the NotificationService.
@@ skipping 836 matching lines @@
 
     // An error occured during extension install. The details are a string with
     // details about why the install failed.
     EXTENSION_INSTALL_ERROR,
 
     // Sent when an extension has been uninstalled.  The details are
     // an UninstalledExtensionInfo struct and the source is a Profile.
     EXTENSION_UNINSTALLED,
 
     // Sent when an extension is unloaded. This happens when an extension is
-    // uninstalled or disabled. The details are an Extension, and the source is
-    // a Profile.
+    // uninstalled or disabled. The details are an UnloadedExtensionInfo, and
+    // the source is a Profile.
     //
     // Note that when this notification is sent, ExtensionService has already
     // removed the extension from its internal state.
     EXTENSION_UNLOADED,
 
-    // Same as above, but for a disabled extension.
-    EXTENSION_UNLOADED_DISABLED,
-
     // Sent when an extension has updated its user scripts. The details are an
     // Extension, and the source is a Profile.
     EXTENSION_USER_SCRIPTS_UPDATED,
 
     // Sent after a new ExtensionFunctionDispatcher is created. The details are
     // an ExtensionFunctionDispatcher* and the source is a Profile*. This is
     // similar in timing to EXTENSION_HOST_CREATED, but also fires when an
     // extension view which is hosted in TabContents* is created.
     EXTENSION_FUNCTION_DISPATCHER_CREATED,
 
@@ skipping 453 matching lines @@
 };
 
 inline bool operator==(NotificationType::Type a, NotificationType b) {
   return a == b.value;
 }
 inline bool operator!=(NotificationType::Type a, NotificationType b) {
   return a != b.value;
 }
 
 #endif  // CHROME_COMMON_NOTIFICATION_TYPE_H_