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/chromium/src/+/ce8833ddce0737e50cd3894eec2abb7cc5ea0b12 (Simplify OffscreenCanvasResourceProvider).

If this is incorrect, please remove the owner and apply the Test-Predator-Wrong-CLs label.

Reducing priority since the crash is in an unshipped feature.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/388d225447c79118010f9a67232c5821c3379ff7

commit 388d225447c79118010f9a67232c5821c3379ff7
Author: Justin Novosad <junov@chromium.org>
Date: Tue Dec 12 18:47:03 2017

Fix crash in OffscreenCanvas frame dispatch.

Crash happens when a the frame to be presents fails to be uploaded
to a texture (e.g. exceeds max texture size)

BUG= 793651 

Cq-Include-Trybots: master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
Change-Id: I7fd6373cbc6bd4d070de8fd0f4731068846242d1
Reviewed-on: https://chromium-review.googlesource.com/820159
Reviewed-by: Olivia Lai <xlai@chromium.org>
Commit-Queue: Justin Novosad <junov@chromium.org>
Cr-Commit-Position: refs/heads/master@{#523490}
[modify] https://crrev.com/388d225447c79118010f9a67232c5821c3379ff7/third_party/WebKit/Source/platform/graphics/OffscreenCanvasFrameDispatcherImpl.cpp

ClusterFuzz has detected this issue as fixed in range 523482:523517.

Detailed report: https://clusterfuzz.com/testcase?key=5900581679136768

Fuzzer: inferno_twister
Job Type: mac_asan_content_shell
Platform Id: mac

Crash Type: Null-dereference READ
Crash Address: 0x000000000000
Crash State:
  blink::OffscreenCanvasResourceProvider::SetTransferableResourceToStaticBitmapIma
  blink::OffscreenCanvasFrameDispatcherImpl::DispatchFrame
  blink::OffscreenCanvas::DoCommit
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_content_shell&range=520147:520185
Fixed: https://clusterfuzz.com/revisions?job=mac_asan_content_shell&range=523482:523517

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5900581679136768

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 5900581679136768 is verified as fixed, so closing issue as verified.

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