Flatten the Arrays returned and consumed by the v8::Map API

test/cctest/test-api.cc

Index: test/cctest/test-api.cc
diff --git a/test/cctest/test-api.cc b/test/cctest/test-api.cc
index 93ed66b2180fa6ab8410a2de300ee36aca9e27cb..f92e3f5dbe2f09d7e108561c3caf86f2ef381c3e 100644
--- a/test/cctest/test-api.cc
+++ b/test/cctest/test-api.cc
@@ -21384,18 +21384,14 @@ TEST(Map) {
   map = v8::Local<v8::Map>::Cast(val);
   CHECK_EQ(2, map->Size());
 
-  v8::Local<v8::Array> entries = map->AsArray();
-  CHECK_EQ(2, entries->Length());
-  v8::Local<v8::Array> entry = entries->Get(0).As<v8::Array>();
-  CHECK_EQ(2, entry->Length());
-  CHECK_EQ(1, entry->Get(0).As<v8::Int32>()->Value());
-  CHECK_EQ(2, entry->Get(1).As<v8::Int32>()->Value());
-  entry = entries->Get(1).As<v8::Array>();
-  CHECK_EQ(2, entry->Length());
-  CHECK_EQ(3, entry->Get(0).As<v8::Int32>()->Value());
-  CHECK_EQ(4, entry->Get(1).As<v8::Int32>()->Value());
-
-  map = v8::Map::FromArray(env.local(), entries).ToLocalChecked();
+  v8::Local<v8::Array> contents = map->AsArray();
+  CHECK_EQ(4, contents->Length());
+  CHECK_EQ(1, contents->Get(0).As<v8::Int32>()->Value());
+  CHECK_EQ(2, contents->Get(1).As<v8::Int32>()->Value());
+  CHECK_EQ(3, contents->Get(2).As<v8::Int32>()->Value());
+  CHECK_EQ(4, contents->Get(3).As<v8::Int32>()->Value());
+
+  map = v8::Map::FromArray(env.local(), contents).ToLocalChecked();
   CHECK_EQ(2, map->Size());
 }