Reenable a test expectation in ScriptPromisePropertyGarbageCollectedTest.Reset

Bug: 1029822
Change-Id: Id57510e812405bdd453adbbb0b2d23c96a2fc34c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2274721Reviewed-by: Kentaro Hara <haraken@chromium.org>
Commit-Queue: Nate Chapin <japhet@chromium.org>
Cr-Commit-Position: refs/heads/master@{#784480}

third_party/blink/renderer/bindings/core/v8/script_promise_property_test.cc

@@ -465,9 +465,7 @@ TEST_F(ScriptPromisePropertyGarbageCollectedTest, Reset) {
   v8::MicrotasksScope::PerformCheckpoint(GetIsolate());
   EXPECT_EQ(1u, n_old_resolve_calls);
   EXPECT_EQ(1u, n_new_reject_calls);
-  // TODO(crbug.com/1029822): This EXPECT is failing on win-asan only. It's
-  // not clear how it could fail but all of the other expectations pass.
-  // EXPECT_NE(old_promise, new_promise);
+  EXPECT_NE(old_promise, new_promise);
   EXPECT_EQ(Wrap(MainWorld(), old_value), old_actual);
   EXPECT_EQ(Wrap(MainWorld(), new_value), new_actual);
   EXPECT_NE(old_actual, new_actual);