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

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Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/86d0abb79aaa0558dedac18fb78d5a3426641110 (Pass the correct have_context to GLES2Decoder::Destroy in the GPU fuzzer).

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Automatically adding ccs based on OWNERS file / target commit history.

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The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/95cc1e2bfef47090697c0e5fe50f935b413269a6

commit 95cc1e2bfef47090697c0e5fe50f935b413269a6
Author: Geoff Lang <geofflang@chromium.org>
Date: Wed Nov 21 19:47:06 2018

Re-create the Context in InitDecoder if it is null.

The context may have been destroyed because it was lost, recreate it for
the next iteration of the fuzzer.

BUG= 907303 
BUG= 907350 

Change-Id: Ie2acb7d8da68be7f96427766c697624e0d54bd7a
Reviewed-on: https://chromium-review.googlesource.com/c/1346730
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Antoine Labour <piman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#610179}
[modify] https://crrev.com/95cc1e2bfef47090697c0e5fe50f935b413269a6/gpu/command_buffer/tests/fuzzer_main.cc

ClusterFuzz has detected this issue as fixed in range 610117:610181.

Detailed report: https://clusterfuzz.com/testcase?key=4830906713636864

Fuzzer: libFuzzer_gpu_angle_fuzzer
Job Type: libfuzzer_chrome_msan
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x000000000000
Crash State:
  gpu::CommandBufferSetup::InitDecoder
  gpu::CommandBufferSetup::RunCommandBuffer
  fuzzer_main.cc
  
Sanitizer: memory (MSAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_msan&range=609762:609763
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_msan&range=610117:610181

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4830906713636864

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 4830906713636864 is verified as fixed, so closing issue as verified.

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