Breaking Change: Removes proto2::util::MessageDifferencer::AddIgnoreCriteria that takes a raw pointer as an argument in favor of the overload that takes a unique_ptr. Remove macro PROTOBUF_FUTURE_REMOVE_ADD_IGNORE_CRITERIA

https://protobuf.dev/news/2025-09-19/#cpp-remove-macros

PiperOrigin-RevId: 842814251

Author: anandolee

src/google/protobuf/port_def.inc

@@ -148,11 +148,6 @@ static_assert(PROTOBUF_ABSL_MIN(20230125, 3),
 // Owner: mkruskal@
 #define PROTOBUF_FUTURE_RENAME_ADD_UNUSED_IMPORT 1
 
-// Removes google::protobuf::util::MessageDifferencer::AddIgnoreCriteria that takes a
-// raw pointer as an argument in favor of the overload that takes a unique_ptr.
-// Owner: mkruskal@, natebrennan@
-#define PROTOBUF_FUTURE_REMOVE_ADD_IGNORE_CRITERIA 1
-
 // Marks several logically constant operations on Repeated*Field as nodiscard.
 // Owner: ckennelly@, mkruskal@
 #define PROTOBUF_FUTURE_ADD_NODISCARD [[nodiscard]]

src/google/protobuf/util/message_differencer.h

@@ -504,13 +504,6 @@ class PROTOBUF_EXPORT MessageDifferencer {
 
   // Add a custom ignore criteria that is evaluated in addition to the
   // ignored fields added with IgnoreField.
-#ifndef PROTOBUF_FUTURE_REMOVE_ADD_IGNORE_CRITERIA
-  ABSL_DEPRECATE_AND_INLINE()
-  void AddIgnoreCriteria(IgnoreCriteria* ignore_criteria) {
-    AddIgnoreCriteria(absl::WrapUnique(ignore_criteria));
-  }
-#endif  // !PROTOBUF_FUTURE_REMOVE_ADD_IGNORE_CRITERIA
-
   void AddIgnoreCriteria(std::unique_ptr<IgnoreCriteria> ignore_criteria);
 
   // Indicates that any field with the given descriptor should be