Yet more layer tracking logging

 Bug: 17208461

Change-Id: I55e7d0921eb565867e966d68b798b7b92c391b55
diff --git a/libs/hwui/OpenGLRenderer.h b/libs/hwui/OpenGLRenderer.h
index e9ca5d9..e295b1a 100755
--- a/libs/hwui/OpenGLRenderer.h
+++ b/libs/hwui/OpenGLRenderer.h
@@ -150,6 +150,7 @@
     void cancelLayerUpdate(Layer* layer);
     void clearLayerUpdates();
     void flushLayerUpdates();
+    void markLayersAsBuildLayers();
 
     virtual int saveLayer(float left, float top, float right, float bottom,
             const SkPaint* paint, int flags) {