Index: cc/surfaces/surface.cc |
diff --git a/cc/surfaces/surface.cc b/cc/surfaces/surface.cc |
index 30e5ea48c3622800888ff1bd0bce10067e0d7721..fc1eb390f0601922b4521e266729e61d70c5aa5f 100644 |
--- a/cc/surfaces/surface.cc |
+++ b/cc/surfaces/surface.cc |
@@ -22,7 +22,7 @@ namespace cc { |
// completely damaged the first time they're drawn from. |
static const int kFrameIndexStart = 2; |
-Surface::Surface(SurfaceId id, SurfaceFactory* factory) |
+Surface::Surface(const SurfaceId& id, SurfaceFactory* factory) |
: surface_id_(id), |
previous_frame_surface_id_(id), |
factory_(factory->AsWeakPtr()), |