Find it and CL did not provide any possible suspects.
Using Code Search for the file, "gpu_angle_fuzzer" assigning to the concern owner.

Suspecting Commit#
https://chromium.googlesource.com/chromium/src/+/689d5629cf7d5d23897fb99b847eaa0999289867

@cwallez -- Could you please look into the issue, kindly re-assign if this is not related to your changes.
Thank You.

ClusterFuzz has detected this issue as fixed in range 443968:443992.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4781157666521088

Fuzzer: libfuzzer_gpu_angle_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: Out-of-memory (exceeds 2048 MB)
Crash Address: 
Crash State:
  gpu_angle_fuzzer
  
Sanitizer: address (ASAN)

Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=437900:437927
Fixed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=443968:443992

Minimized Testcase (15.75 Kb): https://cluster-fuzz.appspot.com/download/AMIfv94d6MJuNp63Eu9l4f7uQ0sAxY7g1YPGh6Us4SQoifCQXh25vPWTvknkJVluiYm2U2b-YnaxeSJedqhN24gu3p2YNlm_uNiN9Cq1SPidhFy90eW_ms3IV8NNd2dHzn_B9FsVMeALRY9qKENaVB1SE36Yknl6wfZpC27i2LNT7B1Kdhlx4aSRni-RX07fVeMOIgSKUJXU-nlkPYPOvaLUb9NdIsCx_tY7E1jRxGfFm7Ya_nU3VstapUDlGNd3oGENFnFHRqK-xEr90n_u9Z5HUFQBdBmgQLBqVDh2A_WZJyALOxRPaNHOu4T4eOq78PiECOVlaoemQ9h327wOLizBqKFvn7u3dPMjrZ_YWsPGq5OTSan27y0?testcase_id=4781157666521088

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.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 4781157666521088 is verified as fixed, so closing issue.

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