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/+/5b6f308a35c204983aeac9c589c8d0508bff32ed ([MDC roll] Roll Material Components to e6f6b5f6a28df8c2212441978394f77725e4e9c3).

If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label. If you aren't the correct owner for this issue, please unassign yourself as soon as possible so it can be re-triaged.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/d6021f6534a5f86b5c0be2f1327ce88f7f49563f

commit d6021f6534a5f86b5c0be2f1327ce88f7f49563f
Author: Chris Harrelson <chrishtr@chromium.org>
Date: Fri Mar 30 02:49:41 2018

[SPv175] Mask layers should have clip state equal to MaskClip

Otherwise there may be a clip inversion when drawing mask layers
for objects which include CSS clip.

Bug:822906

Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
Change-Id: I037304f4b6d777bf14aa1204631dac7cf24da139
Reviewed-on: https://chromium-review.googlesource.com/986718
Reviewed-by: Tien-Ren Chen <trchen@chromium.org>
Commit-Queue: Chris Harrelson <chrishtr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#547084}
[modify] https://crrev.com/d6021f6534a5f86b5c0be2f1327ce88f7f49563f/third_party/WebKit/Source/core/BUILD.gn
[modify] https://crrev.com/d6021f6534a5f86b5c0be2f1327ce88f7f49563f/third_party/WebKit/Source/core/paint/ObjectPaintProperties.h
[modify] https://crrev.com/d6021f6534a5f86b5c0be2f1327ce88f7f49563f/third_party/WebKit/Source/core/paint/compositing/CompositingLayerPropertyUpdater.cpp
[add] https://crrev.com/d6021f6534a5f86b5c0be2f1327ce88f7f49563f/third_party/WebKit/Source/core/paint/compositing/CompositingLayerPropertyUpdaterTest.cpp
[modify] https://crrev.com/d6021f6534a5f86b5c0be2f1327ce88f7f49563f/third_party/WebKit/Source/platform/graphics/GraphicsLayer.h

ClusterFuzz has detected this issue as fixed in range 547421:547422.

Detailed report: https://clusterfuzz.com/testcase?key=5968869043470336

Fuzzer: ifratric-browserfuzzer-v3
Job Type: linux_debug_chrome
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  destination_property_tree_state.Clip() == ancestor_css_clip in PaintLayerClipper
  blink::PaintLayerClipper::InitializeCommonClipRectState
  blink::PaintLayerClipper::CalculateBackgroundClipRectWithGeometryMapper
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_debug_chrome&range=526941:526942
Fixed: https://clusterfuzz.com/revisions?job=linux_debug_chrome&range=547421:547422

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5968869043470336

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 5968869043470336 is verified as fixed, so closing issue as verified.

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