Bug 1053616: Remove uses of PR_SetError from mozilla::pkix tests, r=keeler

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extra : rebase_source : 1fc7ce9ab400c39e3c4afb68940be93cc2a0b848
Bug 1053617: Reduce scope of DER encoding debugging logic to the file it is used in, r=keeler

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extra : rebase_source : c22f7e96dfdd1997626769ac03c6d189321eec1a
Bug 1053620: Replaces uses of PR_Abort with std::abort in mozilla::pkix, r=keeler

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extra : rebase_source : 2e1f3eec5305e89bfa28fbda856b4e36515a2819
Bug 1053621: Stop using PR_NOT_REACHED in mozilla::pkix, r=keeler

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extra : rebase_source : b70a3ca2f3dade0439cf902bf4042716e7d1bbd3
Bug 1053627, Part 1: use sizeof instead of PR_ARRAY_SIZE for byte arrays, r=keeler

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extra : rebase_source : a01364ed6b64800142f18d3d350f50ca178ea4bb
Bug 1053627, Part 2: Use MOZILLA_PKIX_ARRAY_LENGTH instead of PR_ARRAY_SIZE, r=keeler

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extra : rebase_source : b9ae99d93921cb2f3a8f4395e9240389752fd2de