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 adding ccs based on suspected regression changelists:

Reduce maximum number of fragments to 500. by chrishtr@chromium.org - https://chromium.googlesource.com/chromium/src/+/644fbe520dc19514a80d86a61655ff81ea4b00d5

[css-typed-om] Fix crash by always considering css wide keywords. by shend@chromium.org - https://chromium.googlesource.com/chromium/src/+/64bd68a928aebf4399f03eaf53ee15785e78fe54

DevTools: ignore hash in url when searching for associated uiSourceCode by luoe@chromium.org - https://chromium.googlesource.com/chromium/src/+/3b46beb71bae6552e11b09ccba1b0b61ed9709e6

If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label.

The two blink changes lookm unrelated. r527204 https://chromium-review.googlesource.com/848232 changes forms which might be applicable.

My CL changes Views radio buttons in the native UI, not HTML forms, so I would be surprised if it were related. (Unless HTML form controls are implemented in Views?)

AXObject::AXObjectCache() returns a null object. I think this is an issue of AX code.

ClusterFuzz has detected this issue as fixed in range 549059:549062.

Detailed report: https://clusterfuzz.com/testcase?key=6016941471563776

Fuzzer: inferno_twister
Job Type: linux_ubsan_vptr_content_shell_drt
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x000000000000
Crash State:
  blink::AXMenuList::DidUpdateActiveOption
  blink::LayoutMenuList::UpdateFromElement
  blink::HTMLSelectElement::SelectOption
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_content_shell_drt&range=527199:527221
Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_content_shell_drt&range=549059:549062

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6016941471563776

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 6016941471563776 is verified as fixed, so closing issue as verified.

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