Detailed report: https://clusterfuzz.com/testcase?key=5186245750947840

Fuzzer: ochang_domfuzzer
Job Type: windows_asan_content_shell
Platform Id: windows

Crash Type: Null-dereference READ
Crash Address: 0x0000005c
Crash State:
  aura::Window::GetRootWindow
  aura::client::GetCaptureWindow
  aura::WindowTreeHost::OnHostLostWindowCapture
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=windows_asan_content_shell&range=455411:455425

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5186245750947840

Issue filed automatically.

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