[api] Add v8::Object::GetCreationContextChecked

Using v8::Object::GetCreationContext().ToLocalChecked() causes needless
binary size regression on android due to the additional call after
migrating to the non-deprecated GetCreationContext API.

Bug: chromium:1166077, v8:11451, v8:11165
Change-Id: Ic5e2aada4d47392c5d61b419c19b5bcdbf869f0b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3244411
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Victor Gomes <victorgomes@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77563}

include/v8-object.h

@@ -598,6 +598,11 @@ class V8_EXPORT Object : public Value {
   Local<Context> CreationContext();
   MaybeLocal<Context> GetCreationContext();
 
+  /**
+   * Shortcut for GetCreationContext().ToLocalChecked().
+   **/
+  Local<Context> GetCreationContextChecked();
+
   /** Same as above, but works for Persistents */
   V8_DEPRECATE_SOON(
       "Use MaybeLocal<Context> GetCreationContext(const "

src/api/api.cc

@@ -5024,10 +5024,17 @@ MaybeLocal<v8::Context> v8::Object::GetCreationContext() {
   if (self->GetCreationContext().ToHandle(&context)) {
     return Utils::ToLocal(context);
   }
-
   return MaybeLocal<v8::Context>();
 }
 
+Local<v8::Context> v8::Object::GetCreationContextChecked() {
+  Local<Context> context;
+  Utils::ApiCheck(GetCreationContext().ToLocal(&context),
+                  "v8::Object::GetCreationContextChecked",
+                  "No creation context available");
+  return context;
+}
+
 int v8::Object::GetIdentityHash() {
   i::DisallowGarbageCollection no_gc;
   auto self = Utils::OpenHandle(this);

test/cctest/test-api.cc

@@ -19265,16 +19265,22 @@ THREADED_TEST(CreationContext) {
     Local<Context> other_context = Context::New(isolate);
     Context::Scope scope(other_context);
     CHECK(object1->GetCreationContext().ToLocalChecked() == context1);
+    CHECK(object1->GetCreationContextChecked() == context1);
     CheckContextId(object1, 1);
     CHECK(func1->GetCreationContext().ToLocalChecked() == context1);
+    CHECK(func1->GetCreationContextChecked() == context1);
     CheckContextId(func1, 1);
     CHECK(instance1->GetCreationContext().ToLocalChecked() == context1);
+    CHECK(instance1->GetCreationContextChecked() == context1);
     CheckContextId(instance1, 1);
     CHECK(object2->GetCreationContext().ToLocalChecked() == context2);
+    CHECK(object2->GetCreationContextChecked() == context2);
     CheckContextId(object2, 2);
     CHECK(func2->GetCreationContext().ToLocalChecked() == context2);
+    CHECK(func2->GetCreationContextChecked() == context2);
     CheckContextId(func2, 2);
     CHECK(instance2->GetCreationContext().ToLocalChecked() == context2);
+    CHECK(instance2->GetCreationContextChecked() == context2);
     CheckContextId(instance2, 2);
   }