1 files changed, 6 insertions, 1 deletions
diff --git a/core/fpdfapi/render/cpdf_rendercontext.h b/core/fpdfapi/render/cpdf_rendercontext.h
index 4980d37ed6..220ff2b775 100644
--- a/core/fpdfapi/render/cpdf_rendercontext.h
+++ b/core/fpdfapi/render/cpdf_rendercontext.h
@@ -9,6 +9,7 @@
 
 #include <vector>
 
+#include "core/fxcrt/cfx_unowned_ptr.h"
 #include "core/fxcrt/fx_basic.h"
 #include "core/fxcrt/fx_coordinates.h"
 
@@ -27,7 +28,11 @@ class CPDF_RenderContext {
  public:
   class Layer {
    public:
-    CPDF_PageObjectHolder* m_pObjectHolder;
+    Layer();
+    Layer(const Layer& that);
+    ~Layer();
+
+    CFX_UnownedPtr<CPDF_PageObjectHolder> m_pObjectHolder;
     CFX_Matrix m_Matrix;
   };