Automatically applying components based on crash stacktrace and information from OWNERS files.

If this is incorrect, please apply the Test-Predator-Wrong-Components label.

Reproduces locally, also in d8:
Promise.race([function () {}]).then(Object.getOwnPropertyDescriptors);

Bisects to 52ff3ae48bd0b557ba9fdfc34c4c97b59fbe3624 ([builtins] implement RunMicrotasks pump as a code stub).

The following revision refers to this bug:
  https://chromium.googlesource.com/v8/v8.git/+/18dc491c7a7857da109556e8bef66345da396950

commit 18dc491c7a7857da109556e8bef66345da396950
Author: Caitlin Potter <caitp@igalia.com>
Date: Wed Dec 20 00:08:35 2017

[builtins] abort FrameFunctionIterator::next if frame summary empty

Previously, FrameFunctionIterator::next() assumed that the frame summary
was non-empty. It's now possible for the list not to be empty, if the
JS microtask pump invokes a builtin function which uses
FrameFunctionIterator directly. While this is unlikely to show up in
real world code, it is necessary to handle it to prevent crashes.

BUG= chromium:794744 
R=mstarzinger@chromium.org, cbruni@chromium.org, verwaest@chromium.org

Change-Id: Ie95c2228544f57730d1c6c1ff955b2c94ff1c06b
Reviewed-on: https://chromium-review.googlesource.com/833266
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Caitlin Potter <caitp@igalia.com>
Cr-Commit-Position: refs/heads/master@{#50221}
[modify] https://crrev.com/18dc491c7a7857da109556e8bef66345da396950/src/accessors.cc
[add] https://crrev.com/18dc491c7a7857da109556e8bef66345da396950/test/mjsunit/es8/regress/regress-794744.js

ClusterFuzz has detected this issue as fixed in range 525269:525273.

Detailed report: https://clusterfuzz.com/testcase?key=4581730433630208

Job Type: linux_asan_chrome_mp
Crash Type: Null-dereference READ
Crash Address: 0x000000000000
Crash State:
  v8::internal::FrameFunctionIterator::next
  v8::internal::FindCaller
  v8::internal::Accessors::FunctionCallerGetter
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_mp&range=521685:521687
Fixed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_mp&range=525269:525273

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4581730433630208

See https://github.com/google/clusterfuzz-tools for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.

ClusterFuzz testcase 4581730433630208 is verified as fixed, so closing issue as verified.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.