cef/patch/patches/supports_user_data_1710.patch

diff --git supports_user_data.h supports_user_data.h
index 233ce38..02e690b 100644
--- supports_user_data.h
+++ supports_user_data.h
@@ -39,10 +39,10 @@ class BASE_EXPORT SupportsUserData {
   // delete the object if it is changed or the object is destroyed.
   // TODO: remove the raw ptr version of SetUserData once everything uses
   // the unique_ptr version, see crbug.com/690937.
-  Data* GetUserData(const void* key) const;
-  void SetUserData(const void* key, Data* data);
-  void SetUserData(const void* key, std::unique_ptr<Data> data);
-  void RemoveUserData(const void* key);
+  virtual Data* GetUserData(const void* key) const;
+  virtual void SetUserData(const void* key, Data* data);
+  virtual void SetUserData(const void* key, std::unique_ptr<Data> data);
+  virtual void RemoveUserData(const void* key);
 
   // SupportsUserData is not thread-safe, and on debug build will assert it is
   // only used on one execution sequence. Calling this method allows the caller