Implement ServiceWorkerClient attributes [2/3]

content/browser/service_worker/service_worker_provider_host.h

Index: content/browser/service_worker/service_worker_provider_host.h
diff --git a/content/browser/service_worker/service_worker_provider_host.h b/content/browser/service_worker/service_worker_provider_host.h
index 40afdcd22cce9cb84849cdc10fabdebd664a2c1e..18e0ee97be68a5335129b5fbf86cac728aab6ebf 100644
--- a/content/browser/service_worker/service_worker_provider_host.h
+++ b/content/browser/service_worker/service_worker_provider_host.h
@@ -137,6 +137,9 @@ class CONTENT_EXPORT ServiceWorkerProviderHost
   // focusing action was successful.
   void Focus(const FocusCallback& callback);
 
+  // Asks the renderer to send back the document information.
+  void GetClientInfo(int embedded_worker_id, int request_id);
+
   // Adds reference of this host's process to the |pattern|, the reference will
   // be removed in destructor.
   void AddScopedProcessReferenceToPattern(const GURL& pattern);