[Chromium] Enable the multiple fields UI for input[type=date]
Created attachment 167049 [details] Patch
I know this patch broke the following tests. But I'd like to address them in another patch because of ease of rollout. fast/forms/date/date-appearance.html fast/forms/date/date-fixed-placeholder.html fast/forms/date/date-input-visible-strings.html fast/forms/date/input-date-commit-valid-only.html platform/chromium/fast/forms/date/date-suggestion-picker-appearance.html platform/chromium/fast/forms/date/date-suggestion-picker-appearance-rtl.html platform/chromium/fast/forms/date/date-suggestion-picker-appearance-with-scroll-bar.html
Committed r130375: <http://trac.webkit.org/changeset/130375>