Declare ownership of native_handle_t object

Change-Id: I4e21ff8ea76cfafce943dc059c8f72b42397980e
diff --git a/libs/gui/IGraphicBufferConsumer.cpp b/libs/gui/IGraphicBufferConsumer.cpp
index 3598a86..d3dffdd 100644
--- a/libs/gui/IGraphicBufferConsumer.cpp
+++ b/libs/gui/IGraphicBufferConsumer.cpp
@@ -392,7 +392,7 @@
         }
         sp<NativeHandle> stream;
         if (reply.readInt32()) {
-            stream = NativeHandle::create(reply.readNativeHandle());
+            stream = NativeHandle::create(reply.readNativeHandle(), true);
         }
         return stream;
     }