deps: V8: cherry-pick f4b860d

Original commit message:

    [heap,api] Remove deprecated APIs

    Bug: chromium:923361, v8:8834
    Change-Id: I6ec42aeb74bea5c0629fcdc3f95c125f5de534a0
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1526195
    Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
    Auto-Submit: Michael Lippautz <mlippautz@chromium.org>
    Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#60289}

Refs: https://github.com/v8/v8/commit/f4b860d9b81956fb9d6815932522f4043fef56fa

PR-URL: https://github.com/nodejs/node/pull/27013
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

2 files changed, 0 insertions, 27 deletions

diff --git a/deps/v8/include/v8-internal.h b/deps/v8/include/v8-internal.h
index 5cc62f3e72..a0d0bfb959 100644
--- a/deps/v8/include/v8-internal.h
+++ b/deps/v8/include/v8-internal.h
@@ -164,7 +164,6 @@ class Internals {
   static const int kNodeStateMask = 0x7;
   static const int kNodeStateIsWeakValue = 2;
   static const int kNodeStateIsPendingValue = 3;
-  static const int kNodeStateIsNearDeathValue = 4;
   static const int kNodeIsIndependentShift = 3;
   static const int kNodeIsActiveShift = 4;
 
diff --git a/deps/v8/include/v8.h b/deps/v8/include/v8.h
index 5635bd21b1..8bb2990c49 100644
--- a/deps/v8/include/v8.h
+++ b/deps/v8/include/v8.h
@@ -576,10 +576,6 @@ template <class T> class PersistentBase {
 
   V8_DEPRECATED("See MarkIndependent.", V8_INLINE bool IsIndependent() const);
 
-  /** Checks if the handle holds the only reference to an object. */
-  V8_DEPRECATED("Garbage collection internal state should not be relied on.",
-                V8_INLINE bool IsNearDeath() const);
-
   /** Returns true if the handle's reference is weak.  */
   V8_INLINE bool IsWeak() const;
 
@@ -8521,17 +8517,6 @@ class V8_EXPORT Isolate {
 
   /**
    * Iterates through all the persistent handles in the current isolate's heap
-   * that have class_ids and are candidates to be marked as partially dependent
-   * handles. This will visit handles to young objects created since the last
-   * garbage collection but is free to visit an arbitrary superset of these
-   * objects.
-   */
-  V8_DEPRECATED(
-      "Use VisitHandlesWithClassIds",
-      void VisitHandlesForPartialDependence(PersistentHandleVisitor* visitor));
-
-  /**
-   * Iterates through all the persistent handles in the current isolate's heap
    * that have class_ids and are weak to be marked as inactive if there is no
    * pending activity for the handle.
    */
@@ -9784,17 +9769,6 @@ bool PersistentBase<T>::IsIndependent() const {
 }
 
 template <class T>
-bool PersistentBase<T>::IsNearDeath() const {
-  typedef internal::Internals I;
-  if (this->IsEmpty()) return false;
-  uint8_t node_state =
-      I::GetNodeState(reinterpret_cast<internal::Address*>(this->val_));
-  return node_state == I::kNodeStateIsNearDeathValue ||
-      node_state == I::kNodeStateIsPendingValue;
-}
-
-
-template <class T>
 bool PersistentBase<T>::IsWeak() const {
   typedef internal::Internals I;
   if (this->IsEmpty()) return false;