[t/codingstd] Moved CodeLayout::RequireTidyCode, InputOutput::ProhibitTwoArgOpen, and Subroutines::ProhibitExplicitReturnUndef policies from the "extra" group into the "default" group as these policies are now passing.
[t/codingstd] Moved CodeLayout::RequireTidyCode,
InputOutput::ProhibitTwoArgOpen, and
Subroutines::ProhibitExplicitReturnUndef policies from the "extra" group
into the "default" group as these policies are now passing.


git-svn-id: 6e74a02f85675cec270f5d931b0f6998666294a3@19582 d31e2699-5ff4-0310-a27c-f18f2fbe73fe

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