Revert "Revert^2 "Walk internal ArtField/ArtMethod pointers""

This reverts commit ea2a3d949354c8b054983ba629c81bc5ff7163da.

Bug: 134162467

Reason for revert: Fails redefine stress

Change-Id: If487c0bcacaf3a3f565ff475b6dad8321e3428b9

1 files changed, 0 insertions, 71 deletions

diff --git a/runtime/reflective_reference.h b/runtime/reflective_reference.h
deleted file mode 100644
index f57c0301bc..0000000000
--- a/runtime/reflective_reference.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ART_RUNTIME_REFLECTIVE_REFERENCE_H_
-#define ART_RUNTIME_REFLECTIVE_REFERENCE_H_
-
-#include "android-base/macros.h"
-#include "base/macros.h"
-#include "mirror/object_reference.h"
-
-namespace art {
-
-class ArtField;
-class ArtMethod;
-// A reference to a ArtField or ArtMethod.
-template <class ReflectiveType>
-class ReflectiveReference {
- public:
-  static_assert(std::is_same_v<ReflectiveType, ArtMethod> ||
-                    std::is_same_v<ReflectiveType, ArtField>,
-                "Uknown type!");
-  ReflectiveReference() : val_(nullptr) {}
-  explicit ReflectiveReference(ReflectiveType* r) : val_(r) {}
-  ReflectiveReference<ReflectiveType>& operator=(const ReflectiveReference<ReflectiveType>& t) =
-      default;
-
-  ReflectiveType* Ptr() {
-    return val_;
-  }
-
-  void Assign(ReflectiveType* r) {
-    val_ = r;
-  }
-
-  bool IsNull() const {
-    return val_ == nullptr;
-  }
-
-  bool operator==(const ReflectiveReference<ReflectiveType>& rr) const {
-    return val_ == rr.val_;
-  }
-  bool operator!=(const ReflectiveReference<ReflectiveType>& rr) const {
-    return !operator==(rr);
-  }
-  bool operator==(std::nullptr_t) const {
-    return IsNull();
-  }
-  bool operator!=(std::nullptr_t) const {
-    return !IsNull();
-  }
-
- private:
-  ReflectiveType* val_;
-};
-
-}  // namespace art
-
-#endif  // ART_RUNTIME_REFLECTIVE_REFERENCE_H_