| Index: Source/core/html/shadow/DateTimeEditElement.cpp | 
| diff --git a/Source/core/html/shadow/DateTimeEditElement.cpp b/Source/core/html/shadow/DateTimeEditElement.cpp | 
| index 7149458f13986d06fe685783e3358e997b0fbb70..684993c23c38185138e3e6d14e662af4fbf344b4 100644 | 
| --- a/Source/core/html/shadow/DateTimeEditElement.cpp | 
| +++ b/Source/core/html/shadow/DateTimeEditElement.cpp | 
| @@ -694,6 +694,12 @@ AtomicString DateTimeEditElement::localeIdentifier() const | 
| return m_editControlOwner ? m_editControlOwner->localeIdentifier() : nullAtom; | 
| } | 
|  | 
| +void DateTimeEditElement::fieldDidChangeValueByKeyboard() | 
| +{ | 
| +    if (m_editControlOwner) | 
| +        m_editControlOwner->editControlDidChangeValueByKeyboard(); | 
| +} | 
| + | 
| void DateTimeEditElement::readOnlyStateChanged() | 
| { | 
| updateUIState(); | 
|  |