Add properties for week/month picker in DateTimeChooserImpl::writeDocument
https://bugs.webkit.org/show_bug.cgi?id=101552

Reviewed by Kent Tamura.

Source/Platform:

* chromium/public/WebLocalizedString.h: Add WeekNumberLabel.

Source/WebKit/chromium:

Changing the arguments for calendar picker to support week/month picker.

* src/DateTimeChooserImpl.cpp:
(WebKit::DateTimeChooserImpl::writeDocument):


git-svn-id: https://svn.webkit.org/repository/webkit/trunk/Source/Platform/chromium/public@133910 268f45cc-cd09-0410-ab3c-d52691b4dbfc