Adding methods that will be used by the quota management UI....

chrome/browser/renderer_host/database_dispatcher_host.h

Index: chrome/browser/renderer_host/database_dispatcher_host.h
===================================================================
--- chrome/browser/renderer_host/database_dispatcher_host.h	(revision 35502)
+++ chrome/browser/renderer_host/database_dispatcher_host.h	(working copy)
@@ -10,6 +10,7 @@
 #include "base/ref_counted.h"
 #include "base/string16.h"
 #include "ipc/ipc_message.h"
+#include "webkit/database/database_connections.h"
 #include "webkit/database/database_tracker.h"
 
 class DatabaseDispatcherHost
@@ -81,9 +82,6 @@
   void DatabaseClosed(const string16& origin_identifier,
                       const string16& database_name);
 
-  void AddAccessedOrigin(const string16& origin_identifier);
-  bool HasAccessedOrigin(const string16& origin_identifier);
-
   // The database tracker for the current profile.
   scoped_refptr<webkit_database::DatabaseTracker> db_tracker_;
 
@@ -102,7 +100,8 @@
   // only when the corresponding renderer process is about to go away.
   bool shutdown_;
 
-  base::hash_set<string16> accessed_origins_;
+  // Keeps track of all DB connections opened by this renderer
+  webkit_database::DatabaseConnections database_connections_;
 };
 
 #endif  // CHROME_BROWSER_RENDERER_HOST_DATABASE_DISPATCHER_HOST_H_