diff --git a/services/surfaceflinger/BufferStateLayer.h b/services/surfaceflinger/BufferStateLayer.h
index db8ae0d..97e24cb 100644
--- a/services/surfaceflinger/BufferStateLayer.h
+++ b/services/surfaceflinger/BufferStateLayer.h
@@ -35,6 +35,8 @@
 public:
     explicit BufferStateLayer(const LayerCreationArgs&);
 
+    ~BufferStateLayer() override;
+
     // -----------------------------------------------------------------------
     // Interface implementation for Layer
     // -----------------------------------------------------------------------
@@ -102,9 +104,6 @@
     bool fenceHasSignaled() const override;
     bool framePresentTimeIsCurrent() const override;
 
-    // Inherit from ClientCache::ErasedRecipient
-    void bufferErased(const client_cache_t& clientCacheId) override;
-
 private:
     nsecs_t getDesiredPresentTime() override;
     std::shared_ptr<FenceTime> getCurrentFenceTime() const override;