crossSite navs

webkit/browser/appcache/appcache_request_handler.h

Index: webkit/browser/appcache/appcache_request_handler.h
diff --git a/webkit/browser/appcache/appcache_request_handler.h b/webkit/browser/appcache/appcache_request_handler.h
index 606d6cf1c3857e0e4e6a6101c82983a46161f1a9..325313f96162179d4aed2f645ee3cebe6783e0d7 100644
--- a/webkit/browser/appcache/appcache_request_handler.h
+++ b/webkit/browser/appcache/appcache_request_handler.h
@@ -46,6 +46,10 @@ class WEBKIT_STORAGE_BROWSER_EXPORT AppCacheRequestHandler
 
   void GetExtraResponseInfo(int64* cache_id, GURL* manifest_url);
 
+  // Methods to support cross site navigations.
+  void PrepareForCrossSiteTransfer(int old_process_id);
+  void CompleteCrossSiteTransfer(int new_process_id, int new_host_id);
+
   static bool IsMainResourceType(ResourceType::Type type) {
     return ResourceType::IsFrame(type) ||
            ResourceType::IsSharedWorker(type);
@@ -131,6 +135,10 @@ class WEBKIT_STORAGE_BROWSER_EXPORT AppCacheRequestHandler
   // The job we use to deliver a response.
   scoped_refptr<AppCacheURLRequestJob> job_;
 
+  // During a cross site navigation, we transfer ownership the AppcacheHost
+  // from the old processes structures over to the new structures.
+  scoped_ptr<AppCacheHost> host_for_cross_site_transfer_;
+
   friend class AppCacheRequestHandlerTest;
   DISALLOW_COPY_AND_ASSIGN(AppCacheRequestHandler);
 };