[promises] Correctly run before/after hooks for await.

This fixes a bug where we didn't run before/after hooks for await when
the debugger is not active, as reported downstream in
https://github.com/nodejs/node/issues/20274

Change-Id: I1948d1884c591418d87ffd1d0ccb2bebf4e908f1
Reviewed-on: https://chromium-review.googlesource.com/1039386
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52909}

src/builtins/builtins-async-gen.cc

@@ -44,7 +44,7 @@ void AsyncBuiltinsAssembler::Await(Node* context, Node* generator, Node* value,
   // When debugging, we need to link from the {generator} to the
   // {outer_promise} of the async function/generator.
   Label done(this);
-  GotoIfNot(IsDebugActive(), &done);
+  GotoIfNot(IsPromiseHookEnabledOrDebugIsActive(), &done);
   CallRuntime(Runtime::kSetProperty, native_context, generator,
               LoadRoot(Heap::kgenerator_outer_promise_symbolRootIndex),
               outer_promise, SmiConstant(LanguageMode::kStrict));

test/cctest/test-api.cc

@@ -18309,6 +18309,12 @@ TEST(PromiseHook) {
   CHECK_EQ(v8::Promise::kFulfilled, GetPromise("p")->State());
   CHECK_EQ(9, promise_hook_data->promise_hook_count);
 
+  promise_hook_data->Reset();
+  source = "(async() => await p)();\n";
+
+  CompileRun(source);
+  CHECK_EQ(11, promise_hook_data->promise_hook_count);
+
   delete promise_hook_data;
   isolate->SetPromiseHook(nullptr);
 }