deps: cherry-pick ff0a9793334 from upstream V8

Original commit message:

    [api] Expose PreviewEntries as public API

    Turn `debug::EntriesPreview` into a public API.
    This is a straightforward approach to addressing
    nodejs/node#20409
    (not relying on functionality behind `--allow-natives-syntax`)
    in Node.js.

Refs: https://github.com/v8/v8/commit/ff0a979333408f544f081489411814b84df6e2d9

PR-URL: https://github.com/nodejs/node/pull/20719
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>

1 files changed, 3 insertions, 1 deletions

diff --git a/deps/v8/src/inspector/v8-debugger.cc b/deps/v8/src/inspector/v8-debugger.cc
index 9b0ca38018..0f3fd0377e 100644
--- a/deps/v8/src/inspector/v8-debugger.cc
+++ b/deps/v8/src/inspector/v8-debugger.cc
@@ -29,8 +29,10 @@ v8::MaybeLocal<v8::Array> collectionsEntries(v8::Local<v8::Context> context,
   v8::Isolate* isolate = context->GetIsolate();
   v8::Local<v8::Array> entries;
   bool isKeyValue = false;
-  if (!v8::debug::EntriesPreview(isolate, value, &isKeyValue).ToLocal(&entries))
+  if (!value->IsObject() ||
+      !value.As<v8::Object>()->PreviewEntries(&isKeyValue).ToLocal(&entries)) {
     return v8::MaybeLocal<v8::Array>();
+  }
 
   v8::Local<v8::Array> wrappedEntries = v8::Array::New(isolate);
   CHECK(!isKeyValue || wrappedEntries->Length() % 2 == 0);