deps: update V8 to 6.2.414.32

PR-URL: https://github.com/nodejs/node/pull/15362
Reviewed-By: Myles Borins <myles.borins@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

1 files changed, 9 insertions, 6 deletions

diff --git a/deps/v8/src/json-parser.cc b/deps/v8/src/json-parser.cc
index ab48034b17..32e4187c8e 100644
--- a/deps/v8/src/json-parser.cc
+++ b/deps/v8/src/json-parser.cc
@@ -368,19 +368,22 @@ Handle<Object> JsonParser<seq_one_byte>::ParseJsonObject() {
       bool follow_expected = false;
       Handle<Map> target;
       if (seq_one_byte) {
-        key = TransitionArray::ExpectedTransitionKey(map);
+        DisallowHeapAllocation no_gc;
+        TransitionsAccessor transitions(*map, &no_gc);
+        key = transitions.ExpectedTransitionKey();
         follow_expected = !key.is_null() && ParseJsonString(key);
+        // If the expected transition hits, follow it.
+        if (follow_expected) {
+          target = transitions.ExpectedTransitionTarget();
+        }
       }
-      // If the expected transition hits, follow it.
-      if (follow_expected) {
-        target = TransitionArray::ExpectedTransitionTarget(map);
-      } else {
+      if (!follow_expected) {
         // If the expected transition failed, parse an internalized string and
         // try to find a matching transition.
         key = ParseJsonInternalizedString();
         if (key.is_null()) return ReportUnexpectedCharacter();
 
-        target = TransitionArray::FindTransitionToField(map, key);
+        target = TransitionsAccessor(map).FindTransitionToField(key);
         // If a transition was found, follow it and continue.
         transitioning = !target.is_null();
       }