Third-party appcache blocking.

webkit/appcache/appcache_update_job.h

Index: webkit/appcache/appcache_update_job.h
diff --git a/webkit/appcache/appcache_update_job.h b/webkit/appcache/appcache_update_job.h
index b85d73ba13f4b76a1974e22c4390960c09da5a35..358ee3e61f3064bcc23da8cd0e21f81d3c8fe26d 100644
--- a/webkit/appcache/appcache_update_job.h
+++ b/webkit/appcache/appcache_update_job.h
@@ -160,9 +160,6 @@ class AppCacheUpdateJob : public AppCacheStorage::Delegate,
   virtual void OnCacheSelectionComplete(AppCacheHost* host) {}  // N/A
   virtual void OnDestructionImminent(AppCacheHost* host);
 
-  void CheckPolicy();
-  void OnPolicyCheckComplete(int rv);
-
   void HandleCacheFailure(const std::string& error_message);
 
   void FetchManifest(bool is_first_fetch);
@@ -310,9 +307,6 @@ class AppCacheUpdateJob : public AppCacheStorage::Delegate,
   net::CompletionCallbackImpl<AppCacheUpdateJob> manifest_data_write_callback_;
   net::CompletionCallbackImpl<AppCacheUpdateJob> manifest_data_read_callback_;
 
-  scoped_refptr<net::CancelableCompletionCallback<AppCacheUpdateJob> >
-      policy_callback_;
-
   FRIEND_TEST_ALL_PREFIXES(AppCacheGroupTest, QueueUpdate);
 
   DISALLOW_COPY_AND_ASSIGN(AppCacheUpdateJob);