The EscapeStatusAnalysis didn't know anything about the simplified
operator ConvertTaggedHoleToUndefined, thus leading to a crash. We
now just handled it by pretending that any allocation that goes into
such a node escapes.
BUG=chromium:669451
R=tebbi@chromium.org
Review-Url: https://codereview.chromium.org/2533263002
Cr-Commit-Position: refs/heads/master@{#41359}
