1 files changed, 7 insertions, 0 deletions
diff --git a/WebCore/loader/appcache/ApplicationCache.h b/WebCore/loader/appcache/ApplicationCache.h
index afdab27..4566471 100644
--- a/WebCore/loader/appcache/ApplicationCache.h
+++ b/WebCore/loader/appcache/ApplicationCache.h
@@ -93,6 +93,8 @@ public:
     
     static bool requestIsHTTPOrHTTPSGet(const ResourceRequest&);
 
+    int64_t estimatedSizeInStorage() const { return m_estimatedSizeInStorage; }
+
 private:
     ApplicationCache();
     
@@ -106,6 +108,11 @@ private:
     // While an update is in progress, changes in dynamic entries are queued for later execution.
     Vector<std::pair<KURL, bool> > m_pendingDynamicEntryActions;
 
+    // The total size of the resources belonging to this Application Cache instance.
+    // This is an estimation of the size this Application Cache occupies in the
+    // database file.
+    int64_t m_estimatedSizeInStorage;
+
     unsigned m_storageID;
 };