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

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

Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/v8/v8/+/b98ca114e8c95412043d3883afec7b88aba880c2 ([parser] Remove RETURN_IF* part 12).

If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label. If you aren't the correct owner for this issue, please unassign yourself as soon as possible so it can be re-triaged.

The following revision refers to this bug:
  https://chromium.googlesource.com/v8/v8.git/+/bdd4a88fd9c06fd1155c4f183c50621ceffb43c4

commit bdd4a88fd9c06fd1155c4f183c50621ceffb43c4
Author: Toon Verwaest <verwaest@chromium.org>
Date: Wed Oct 31 09:10:55 2018

[parser] Restore RETURN_IF after export default var decl

Bug:  chromium:900383 , v8:8363,  v8:7926 
Change-Id: I6e3e38ee4cc986757926ef745d2e35865ba797a1
Reviewed-on: https://chromium-review.googlesource.com/c/1309633
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57158}
[modify] https://crrev.com/bdd4a88fd9c06fd1155c4f183c50621ceffb43c4/src/parsing/parser.cc
[add] https://crrev.com/bdd4a88fd9c06fd1155c4f183c50621ceffb43c4/test/message/regress/fail/regress-900383.js
[add] https://crrev.com/bdd4a88fd9c06fd1155c4f183c50621ceffb43c4/test/message/regress/fail/regress-900383.out

ClusterFuzz has detected this issue as fixed in range 604623:604632.

Detailed report: https://clusterfuzz.com/testcase?key=4852261984141312

Fuzzer: libFuzzer_javascript_parser_proto_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x000000000008
Crash State:
  v8::internal::Declaration::proxy
  v8::internal::Parser::ParseExportDefault
  v8::internal::Parser::ParseExportDeclaration
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=603934:603935
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=604623:604632

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4852261984141312

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md 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 4852261984141312 is verified as fixed, so closing issue as verified.

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