Mark document-register-reentrant-throwing-constructor.html as crashy

TBR=haraken@chromium.org
BUG=367814
NOTRY=true

Review URL: https://codereview.chromium.org/253833003

git-svn-id: svn://svn.chromium.org/blink/trunk@172776 bbb929c8-8fbe-4397-9dbb-9b2b20218538