Revert "Revert^2 "Allow structural redefinition on non-final classes.""

This reverts commit f1b809ce611e943f926fff97cefe0930226ffcc2.

Reason for revert: Tests still fail

Bug: 134162467
Bug: 144168550
Change-Id: Icdebc826b8630920b716afbfd6f338a29669fcc2

1 files changed, 0 insertions, 9 deletions

diff --git a/runtime/mirror/class.h b/runtime/mirror/class.h
index f5c2614908..a8b8235ee3 100644
--- a/runtime/mirror/class.h
+++ b/runtime/mirror/class.h
@@ -105,10 +105,6 @@ class MANAGED Class final : public Object {
   static void SetStatus(Handle<Class> h_this, ClassStatus new_status, Thread* self)
       REQUIRES_SHARED(Locks::mutator_lock_) REQUIRES(!Roles::uninterruptible_);
 
-  // Used for structural redefinition to directly set the class-status while
-  // holding a strong mutator-lock.
-  void SetStatusLocked(ClassStatus new_status) REQUIRES(Locks::mutator_lock_);
-
   void SetStatusForPrimitiveOrArray(ClassStatus new_status) REQUIRES_SHARED(Locks::mutator_lock_);
 
   static constexpr MemberOffset StatusOffset() {
@@ -621,11 +617,6 @@ class MANAGED Class final : public Object {
   // to themselves. Classes for primitive types may not assign to each other.
   ALWAYS_INLINE bool IsAssignableFrom(ObjPtr<Class> src) REQUIRES_SHARED(Locks::mutator_lock_);
 
-  // Checks if 'klass' is a redefined version of this.
-  bool IsObsoleteVersionOf(ObjPtr<Class> klass) REQUIRES_SHARED(Locks::mutator_lock_);
-
-  ObjPtr<Class> GetObsoleteClass() REQUIRES_SHARED(Locks::mutator_lock_);
-
   template<VerifyObjectFlags kVerifyFlags = kDefaultVerifyFlags,
            ReadBarrierOption kReadBarrierOption = kWithReadBarrier>
   ALWAYS_INLINE ObjPtr<Class> GetSuperClass() REQUIRES_SHARED(Locks::mutator_lock_);