Assigning to the concern owner from Predator results --
The result is a list of CLs that change the crashed files. 

Author: yoichio
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src/+/24ea6629ef3f75e2dc01d438729d18918a80f80b
Time: Wed Jul 13 05:03:04 2016
Lines 342, 354 of file EditingUtilities.cpp which potentially caused crash are changed in this cl (frame #4, "blink::rootEditableElement"). 

File DeleteSelectionCommand.cpp is changed in this cl (and is part of stack frame #5, "blink::DeleteSelectionCommand::removeRedundantBlocks"; frame #6, "blink::DeleteSelectionCommand::doApply")
Minimum distance from crash line to modified line: 0. (file: EditingUtilities.cpp, crashed on: 342, modified: 342).

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

Lower to Pri-2, because this is cause by complex HTML with SVG and CSS nth-last-child.

ClusterFuzz has detected this issue as fixed in range 449972:450038.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4710535083065344

Fuzzer: miaubiz_svg_fuzzer
Job Type: linux_asan_chrome_v8_arm
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x00000010
Crash State:
  blink::hasEditableStyle
  blink::rootEditableElement
  blink::DeleteSelectionCommand::removeRedundantBlocks
  
Sanitizer: address (ASAN)

Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_v8_arm&range=404947:405052
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_v8_arm&range=449972:450038

Reproducer Testcase: https://cluster-fuzz.appspot.com/download/AMIfv94LAXcasKqR3OjPouTozOI_ZkaBmyYTDAVwqKwhskAvWciif1Fxr0j8btgwn0Ci5GX1CfzTEOJdZtTzPLVdCcr99sPtJWztdb9fi2Qb6WMfIEKxeA3Cx39O4aT0JQMGDaWUVp2X0kTGlXBqh0J0Fp0_A0BuiY595gwwaqsZ_hq4rdS2hPH9Vl2G9C4IVBmWm16ITTvfLifxTMb_EPSIU6UnziA5pKuiYO28xhT3tR-5J9zp9r7f9OAY7_Wpm6qPqtojuFTn63odiXeOIFqP3X_s1qDdEh-er6uy6ENQlq8o7cmF2m9OWdg_4WYNyfrRpzxx5t-mQynle2VCKXRyPj-aVaYMghSt61Z6dJuarkoIVo9fkWli-Gw7TcvmHZKFZxL36NR2-S_8HEVJuwcvcEEjtuUwBA?testcase_id=4710535083065344


See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs 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 4710535083065344 is verified as fixed, so closing issue.

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