diff --git a/services/surfaceflinger/SurfaceFlingerConsumer.h b/services/surfaceflinger/SurfaceFlingerConsumer.h
index a90a8b9..779e5b7 100644
--- a/services/surfaceflinger/SurfaceFlingerConsumer.h
+++ b/services/surfaceflinger/SurfaceFlingerConsumer.h
@@ -49,13 +49,15 @@
         virtual ~BufferRejecter() { }
     };
 
-    virtual status_t acquireBufferLocked(BufferItem *item, nsecs_t presentWhen);
+    virtual status_t acquireBufferLocked(BufferItem *item, nsecs_t presentWhen,
+            uint64_t maxFrameNumber = 0) override;
 
     // This version of updateTexImage() takes a functor that may be used to
     // reject the newly acquired buffer.  Unlike the GLConsumer version,
     // this does not guarantee that the buffer has been bound to the GL
     // texture.
-    status_t updateTexImage(BufferRejecter* rejecter, const DispSync& dispSync);
+    status_t updateTexImage(BufferRejecter* rejecter, const DispSync& dispSync,
+            uint64_t maxFrameNumber = 0);
 
     // See GLConsumer::bindTextureImageLocked().
     status_t bindTextureImage();
@@ -70,9 +72,6 @@
 
     sp<NativeHandle> getSidebandStream() const;
 
-    // See IGraphicBufferConsumer::setShadowQueueSize
-    void setShadowQueueSize(size_t size);
-
     nsecs_t computeExpectedPresent(const DispSync& dispSync);
 
 private: