[core] Added modified, expires information to TileData

1 files changed, 2 insertions, 2 deletions

diff --git a/src/mbgl/annotation/annotation_tile.hpp b/src/mbgl/annotation/annotation_tile.hpp
index 70c9f7265f..a8bb2c5677 100644
--- a/src/mbgl/annotation/annotation_tile.hpp
+++ b/src/mbgl/annotation/annotation_tile.hpp
@@ -46,13 +46,13 @@ public:
     ~AnnotationTileMonitor();
 
     void update(std::unique_ptr<GeometryTile>);
-    std::unique_ptr<FileRequest> monitorTile(std::function<void (std::exception_ptr, std::unique_ptr<GeometryTile>)>) override;
+    std::unique_ptr<FileRequest> monitorTile(const GeometryTileMonitor::Callback&) override;
 
     TileID tileID;
 
 private:
     MapData& data;
-    std::function<void (std::exception_ptr, std::unique_ptr<GeometryTile>)> callback;
+    GeometryTileMonitor::Callback callback;
 };
 
 }