Merge "Revert "blast: turn off surface damage"" into qt-dev am: 5391cf1077
am: 6f8f71a29c

Change-Id: I03b65e74cc36aa18bb027f0b9646934cbe9563c9
diff --git a/services/surfaceflinger/BufferStateLayer.cpp b/services/surfaceflinger/BufferStateLayer.cpp
index dabc683..6ef4518 100644
--- a/services/surfaceflinger/BufferStateLayer.cpp
+++ b/services/surfaceflinger/BufferStateLayer.cpp
@@ -425,7 +425,7 @@
 }
 
 Region BufferStateLayer::getDrawingSurfaceDamage() const {
-    return Region::INVALID_REGION;
+    return getDrawingState().surfaceDamageRegion;
 }
 
 const HdrMetadata& BufferStateLayer::getDrawingHdrMetadata() const {