Indicate in the tab UI if appcache creation was blocked by privacy settings.

webkit/appcache/appcache_storage.h

Index: webkit/appcache/appcache_storage.h
diff --git a/webkit/appcache/appcache_storage.h b/webkit/appcache/appcache_storage.h
index 5618be4a7c66ebfb009f988a8bde8e98caf9feb9..1126608c500bb205b7c61487c0043d1935c78a30 100644
--- a/webkit/appcache/appcache_storage.h
+++ b/webkit/appcache/appcache_storage.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// 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.
 
@@ -63,7 +63,8 @@ class AppCacheStorage {
     virtual void OnMainResponseFound(
         const GURL& url, const AppCacheEntry& entry,
         const AppCacheEntry& fallback_entry,
-        int64 cache_id, const GURL& mainfest_url) {}
+        int64 cache_id, const GURL& mainfest_url,
+        bool was_blocked_by_policy) {}
   };
 
   explicit AppCacheStorage(AppCacheService* service);