GitLab

Mark TestStrippingHeadersFromRequestUsingSimpleURLLoaderWithGlobalSystemNetworkContext as flaky on chrome OS

TBR=rmcelrath@chromium.org

Bug: 964338
Change-Id: Ic4555abb9602db8dc0151488b0e84a742cce0b9a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1619525Reviewed-by: Fergus Dall <sidereal@google.com>
Commit-Queue: Fergus Dall <sidereal@google.com>
Cr-Commit-Position: refs/heads/master@{#661267}