diff --git a/services/surfaceflinger/Layer.h b/services/surfaceflinger/Layer.h
index bf224ae..ee7cfb8 100644
--- a/services/surfaceflinger/Layer.h
+++ b/services/surfaceflinger/Layer.h
@@ -141,6 +141,9 @@
         Region activeTransparentRegion;
         Region requestedTransparentRegion;
         android_dataspace dataSpace;
+
+        uint32_t appId;
+        uint32_t type;
     };
 
     // -----------------------------------------------------------------------
@@ -172,6 +175,7 @@
     uint32_t getLayerStack() const;
     void deferTransactionUntil(const sp<IBinder>& handle, uint64_t frameNumber);
     bool setOverrideScalingMode(int32_t overrideScalingMode);
+    void setInfo(uint32_t type, uint32_t appId);
 
     // If we have received a new buffer this frame, we will pass its surface
     // damage down to hardware composer. Otherwise, we must send a region with