[C++11 Allowed Features] Declares a type-safe null pointer converting from NULL to nullptr [part-4]

cc/test/tiled_layer_test_common.cc

Index: cc/test/tiled_layer_test_common.cc
diff --git a/cc/test/tiled_layer_test_common.cc b/cc/test/tiled_layer_test_common.cc
index 324feb9d321af0269b4af8c6784067d1b8405cc0..9a1b947a78589c8b44c268ab117a6fd630a157bb 100644
--- a/cc/test/tiled_layer_test_common.cc
+++ b/cc/test/tiled_layer_test_common.cc
@@ -46,7 +46,7 @@ void FakeLayerUpdater::PrepareToUpdate(const gfx::Size& content_size,
   if (!rect_to_invalidate_.IsEmpty()) {
     layer_->InvalidateContentRect(rect_to_invalidate_);
     rect_to_invalidate_ = gfx::Rect();
-    layer_ = NULL;
+    layer_ = nullptr;
   }
 }