Discard FileAPI pending operations on shutdown

webkit/browser/fileapi/file_system_context.h

Index: webkit/browser/fileapi/file_system_context.h
diff --git a/webkit/browser/fileapi/file_system_context.h b/webkit/browser/fileapi/file_system_context.h
index 8f849703517fbaf49a99aac4e2508ce6979a7289..d6934ec7c6878847e66d240ce3ca87f746e9f1a5 100644
--- a/webkit/browser/fileapi/file_system_context.h
+++ b/webkit/browser/fileapi/file_system_context.h
@@ -108,6 +108,9 @@ class WEBKIT_STORAGE_BROWSER_EXPORT FileSystemContext
     return quota_manager_proxy_.get();
   }
 
+  // Discards inflight operations in the operation runner.
+  void Shutdown();
+
   // Returns a quota util for a given filesystem type.  This may
   // return NULL if the type does not support the usage tracking or
   // it is not a quota-managed storage.