[core] Simplify LayerObserver API

1 files changed, 3 insertions, 23 deletions

diff --git a/test/src/mbgl/test/stub_layer_observer.hpp b/test/src/mbgl/test/stub_layer_observer.hpp
index 9acd4b077a..0fa413aefe 100644
--- a/test/src/mbgl/test/stub_layer_observer.hpp
+++ b/test/src/mbgl/test/stub_layer_observer.hpp
@@ -10,29 +10,9 @@ using namespace mbgl::style;
  */
 class StubLayerObserver : public style::LayerObserver {
 public:
-    void onLayerFilterChanged(Layer& layer) override {
-        if (layerFilterChanged) layerFilterChanged(layer);
+    void onLayerChanged(Layer& layer) override {
+        if (layerChanged) layerChanged(layer);
     }
 
-    void onLayerVisibilityChanged(Layer& layer) override {
-        if (layerVisibilityChanged) layerVisibilityChanged(layer);
-    }
-
-    void onLayerPaintPropertyChanged(Layer& layer) override {
-        if (layerPaintPropertyChanged) layerPaintPropertyChanged(layer);
-    }
-
-    void onLayerDataDrivenPaintPropertyChanged(Layer& layer) override {
-        if (layerDataDrivenPaintPropertyChanged) layerDataDrivenPaintPropertyChanged(layer);
-    }
-
-    void onLayerLayoutPropertyChanged(Layer& layer, const char * property) override {
-        if (layerLayoutPropertyChanged) layerLayoutPropertyChanged(layer, property);
-    }
-
-    std::function<void (Layer&)> layerFilterChanged;
-    std::function<void (Layer&)> layerVisibilityChanged;
-    std::function<void (Layer&)> layerPaintPropertyChanged;
-    std::function<void (Layer&)> layerDataDrivenPaintPropertyChanged;
-    std::function<void (Layer&, const char *)> layerLayoutPropertyChanged;
+    std::function<void (Layer&)> layerChanged;
 };