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

webkit/appcache/appcache_frontend_impl.cc

Index: webkit/appcache/appcache_frontend_impl.cc
diff --git a/webkit/appcache/appcache_frontend_impl.cc b/webkit/appcache/appcache_frontend_impl.cc
index 45d812f91c9646c21746f65d23d9935632235118..7a9c1b8e26032b26ecd0e01dc83027f01260993d 100644
--- a/webkit/appcache/appcache_frontend_impl.cc
+++ b/webkit/appcache/appcache_frontend_impl.cc
@@ -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.
 
@@ -39,4 +39,10 @@ void AppCacheFrontendImpl::OnEventRaised(const std::vector<int>& host_ids,
   }
 }
 
+void AppCacheFrontendImpl::OnContentBlocked(int host_id) {
+  WebApplicationCacheHostImpl* host = GetHost(host_id);
+  if (host)
+    host->OnContentBlocked();
+}
+
 }  // namespace appcache