[SF] Use presentTimeOffset from configStore

Change-Id: If9c872c565e68e8abe552ee11d2c7d48f44aec4b
diff --git a/services/surfaceflinger/SurfaceFlingerConsumer.cpp b/services/surfaceflinger/SurfaceFlingerConsumer.cpp
index 01226e0..1d2b485 100644
--- a/services/surfaceflinger/SurfaceFlingerConsumer.cpp
+++ b/services/surfaceflinger/SurfaceFlingerConsumer.cpp
@@ -179,7 +179,7 @@
     const nsecs_t nextRefresh = dispSync.computeNextRefresh(hwcLatency);
 
     // The DispSync time is already adjusted for the difference between
-    // vsync and reported-vsync (PRESENT_TIME_OFFSET_FROM_VSYNC_NS), so
+    // vsync and reported-vsync (SurfaceFlinger::dispSyncPresentTimeOffset), so
     // we don't need to factor that in here.  Pad a little to avoid
     // weird effects if apps might be requesting times right on the edge.
     nsecs_t extraPadding = 0;