Gardening: Layout Test http/tests/security/webgl-remote-read-remote-image-allowed-with-credentials.html is flaky
Gardening: Layout Test http/tests/security/webgl-remote-read-remote-image-allowed-with-credentials.html is flaky

On win debug, it times out from time to time

BUG=353186
TEST=
TBR=zmo@chromium.org

Review URL: https://codereview.chromium.org/197423004

git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@169369 bbb929c8-8fbe-4397-9dbb-9b2b20218538

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