1 files changed, 2 insertions, 2 deletions
diff --git a/core/fpdfdoc/cpdf_actionfields.h b/core/fpdfdoc/cpdf_actionfields.h
index 83c70f6375..affc03cfec 100644
--- a/core/fpdfdoc/cpdf_actionfields.h
+++ b/core/fpdfdoc/cpdf_actionfields.h
@@ -22,8 +22,8 @@ class CPDF_ActionFields {
   ~CPDF_ActionFields();
 
   size_t GetFieldsCount() const;
-  std::vector<CPDF_Object*> GetAllFields() const;
-  CPDF_Object* GetField(size_t iIndex) const;
+  std::vector<const CPDF_Object*> GetAllFields() const;
+  const CPDF_Object* GetField(size_t iIndex) const;
 
  private:
   UnownedPtr<const CPDF_Action> const m_pAction;