diff --git a/services/surfaceflinger/TransactionCompletedThread.h b/services/surfaceflinger/TransactionCompletedThread.h
index 12ea8fe..cd95bfb 100644
--- a/services/surfaceflinger/TransactionCompletedThread.h
+++ b/services/surfaceflinger/TransactionCompletedThread.h
@@ -70,6 +70,8 @@
     // Notifies the TransactionCompletedThread that a pending CallbackHandle has been presented.
     status_t finalizePendingCallbackHandles(const std::deque<sp<CallbackHandle>>& handles);
 
+    void clearAllPending();
+
     // Adds the Transaction CallbackHandle from a layer that does not need to be relatched and
     // presented this frame.
     status_t registerUnpresentedCallbackHandle(const sp<CallbackHandle>& handle);