Fails since test262-es6 is tested without i18n support.
BUG=v8:4437
LOG=n
NOTRY=true
TBR=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/
1368293002
Cr-Commit-Position: refs/heads/master@{#30960}
['no_i18n == True and mode == debug', {
# BUG(v8:4437).
+ 'built-ins/String/prototype/normalize/return-normalized-string': [SKIP],
+ 'built-ins/String/prototype/normalize/return-normalized-string-from-coerced-form': [SKIP],
'built-ins/String/prototype/normalize/return-normalized-string-using-default-parameter': [SKIP],
}], # no_i18n == True and mode == debug