test: test-crypto-domains should be made non-flaky

[joaocgreis]

simple/test-crypto-domains is currently marked as flaky. It should be investigated and made non-flaky.

Quick command for testing:

time (OK=0; NOK=0; for i in `seq 10000`; do ./out/Release/node test/simple/test-crypto-domains.js && OK=$(($OK+1)) || NOK=$(($NOK+1)); echo "$i   OK: $OK   NOT OK: $NOK"; done)

Links:

• File: https://github.com/joyent/node/blob/b8ac6584faf00f6bc9302913ea58e54dcf8f559c/test/simple/test-crypto-domains.js
• File history: https://github.com/joyent/node/commits/b8ac6584faf00f6bc9302913ea58e54dcf8f559c/test/simple/test-crypto-domains.js
• Marked flaky on: Nov 7, 2014

[joaocgreis]

I cannot see this test fail on either Linux x64 or Windows 2012r2 x64. It may have been fixed or affect only certain configurations. Last change to the test was made before it was marked flaky.

[joaocgreis]

This test was fixed by 2afa3d8. Although that commit was already made when the test was marked flaky, it was in a different branch.

Unmarked flaky in 78d256e.