
When a datepicker is in a form, don't submit the form when going to the
previous or next month.

R=eae
DELTA=8  (5 added, 0 deleted, 3 changed)


Revision created by MOE tool push_codebase.
MOE_MIGRATION=181035


yamadatomonori/closure-library,yamadatomonori/closure-library,yamadatomonori/closure-library