[Regression v1.31] Headless Windows shows cascading cmd windows

[pavelfeldman]

Bisect range: https://chromium.googlesource.com/chromium/src/+log/1e1ca9b6374e4efd3bbc90a9f4fee2e7719462c3..6717b2ccc50fb0773d15964d8acfb64b160b72a9

Culprit https://chromium.googlesource.com/chromium/src/+/32310f7d99e0b263a7a4d772800add8107929d6e

Reverting to 1047 fixes the issue

https://bugs.chromium.org/p/chromium/issues/detail?id=1418256 - upstream issue

[ChaosEngine]

Yup, very nasty experience nevertheless all tests passes

[aslushnikov]

This is fixed in 1.31.1; I'll keep this open to track upstream fix.