diff --git a/services/inputflinger/host/InputFlinger.h b/services/inputflinger/host/InputFlinger.h
index 15ca7b3..82ff089 100644
--- a/services/inputflinger/host/InputFlinger.h
+++ b/services/inputflinger/host/InputFlinger.h
@@ -40,6 +40,8 @@
 
     virtual status_t dump(int fd, const Vector<String16>& args);
     void setInputWindows(const Vector<InputWindowInfo>&) {}
+    void registerInputChannel(const sp<InputChannel>&) {}
+    void unregisterInputChannel(const sp<InputChannel>&) {}
 
 private:
     virtual ~InputFlinger();