The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/64cea5d4469cdb96a038ffd0f1db0f06ae499924

commit 64cea5d4469cdb96a038ffd0f1db0f06ae499924
Author: Dale Curtis <dalecurtis@chromium.org>
Date: Wed Jun 14 21:18:43 2017

Disable ExtensionWebRequestApiTest.WebRequestDeclarative1 on MSAN.

Test is timing out.

BUG=733395
TBR=battre

Change-Id: I64120abce6a9b6cfa6a2d5dbdc24df65d229372c
Reviewed-on: https://chromium-review.googlesource.com/535894
Reviewed-by: Dale Curtis <dalecurtis@chromium.org>
Commit-Queue: Dale Curtis <dalecurtis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#479507}
[modify] https://crrev.com/64cea5d4469cdb96a038ffd0f1db0f06ae499924/chrome/browser/extensions/api/web_request/web_request_apitest.cc

Also ExtensionWebRequestApiTest.WebRequestTypes and ExtensionWebRequestApiTest.WebRequestDeclarative2 are timing out. Sample build is https://build.chromium.org/p/chromium.memory/builders/Linux%20MSan%20Tests/builds/1893, which also contains Devlin's https://codereview.chromium.org/2947843004, but that seems a very unlikely culprit (nevertheless, adding Devlin to confirm).

I'm attaching the logs and will disable those two tests.

Deleted: ExtensionWebRequestApiTest.WebRequestDeclarative2.txt 29.8 KB

ExtensionWebRequestApiTest.WebRequestDeclarative2.txt 29.8 KB View Download

Deleted: ExtensionWebRequestApiTest.WebRequestTypes.txt 31.1 KB

ExtensionWebRequestApiTest.WebRequestTypes.txt 31.1 KB View Download

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/c0280b2aa5ee26ca5ed6d76838153aa80ff03449

commit c0280b2aa5ee26ca5ed6d76838153aa80ff03449
Author: Vaclav Brozek <vabr@chromium.org>
Date: Thu Jun 22 10:43:59 2017

Disable some ExtensionWebRequestApiTests

ExtensionWebRequestApiTest.WebRequestTypes and
ExtensionWebRequestApiTest.WebRequestDeclarative2 are
flaky on MSan, more info in https://crbug.com/733395#c3.

TBR=rdevlin.cronin@chromium.org
BUG=733395

Change-Id: Icbe42587554e4c7b3e57aedad2ce7e61556c7ca9
Reviewed-on: https://chromium-review.googlesource.com/544975
Commit-Queue: Vaclav Brozek <vabr@chromium.org>
Reviewed-by: Vaclav Brozek <vabr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#481501}
[modify] https://crrev.com/c0280b2aa5ee26ca5ed6d76838153aa80ff03449/chrome/browser/extensions/api/web_request/web_request_apitest.cc

This issue has been Available for over a year. If it's no longer important or seems unlikely to be fixed, please consider closing it out. If it is important, please re-triage the issue.

Sorry for the inconvenience if the bug really should have been left as Available.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot