src: turn AllocatedBuffer into thin wrapper around v8::BackingStore

Alternative to https://github.com/nodejs/node/pull/33381 that
reimplements that change on top of moving AllocatedBuffer out
of env.h

PR-URL: https://github.com/nodejs/node/pull/33291
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: David Carlier <devnexen@gmail.com>

1 files changed, 3 insertions, 23 deletions

diff --git a/src/env-inl.h b/src/env-inl.h
index 3afda388bc..fe92fcb3dd 100644
--- a/src/env-inl.h
+++ b/src/env-inl.h
@@ -867,29 +867,9 @@ inline IsolateData* Environment::isolate_data() const {
   return isolate_data_;
 }
 
-inline char* Environment::AllocateUnchecked(size_t size) {
-  return static_cast<char*>(
-      isolate_data()->allocator()->AllocateUninitialized(size));
-}
-
-inline char* Environment::Allocate(size_t size) {
-  char* ret = AllocateUnchecked(size);
-  CHECK_NE(ret, nullptr);
-  return ret;
-}
-
-inline void Environment::Free(char* data, size_t size) {
-  if (data != nullptr)
-    isolate_data()->allocator()->Free(data, size);
-}
-
-// It's a bit awkward to define this Buffer::New() overload here, but it
-// avoids a circular dependency with node_internals.h.
-namespace Buffer {
-v8::MaybeLocal<v8::Object> New(Environment* env,
-                               char* data,
-                               size_t length,
-                               bool uses_malloc);
+std::unordered_map<char*, std::unique_ptr<v8::BackingStore>>*
+    Environment::released_allocated_buffers() {
+  return &released_allocated_buffers_;
 }
 
 inline void Environment::ThrowError(const char* errmsg) {