diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 9aaf6de..d108ad1 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -600,8 +600,7 @@
     void startBootAnim();
 
     void renderScreenImplLocked(const RenderArea& renderArea, TraverseLayersFunction traverseLayers,
-                                ANativeWindowBuffer* buffer, bool useIdentityTransform,
-                                int* outSyncFd);
+                                bool useIdentityTransform);
     status_t captureScreenCommon(RenderArea& renderArea, TraverseLayersFunction traverseLayers,
                                  sp<GraphicBuffer>* outBuffer, const ui::PixelFormat reqPixelFormat,
                                  bool useIdentityTransform);
@@ -740,11 +739,8 @@
     void logLayerStats();
     void doDisplayComposition(const sp<DisplayDevice>& display, const Region& dirtyRegion);
 
-    // This fails if using GL and the surface has been destroyed. readyFence
-    // will be populated if using GL and native fence sync is supported, to
-    // signal when drawing has completed.
-    bool doComposeSurfaces(const sp<DisplayDevice>& display, const Region& debugRegionm,
-                           base::unique_fd* readyFence);
+    // This fails if using GL and the surface has been destroyed.
+    bool doComposeSurfaces(const sp<DisplayDevice>& display);
 
     void postFramebuffer(const sp<DisplayDevice>& display);
     void postFrame();