https://bugs.webkit.org/show_bug.cgi?id=92067

Reviewed by Geoffrey Garen.

Source/JavaScriptCore:

Use the full year instead of the offset from year 1900
for the year member variable of GregorianDateTime.

* runtime/DateConstructor.cpp:
(JSC::constructDate):
(JSC::dateUTC):
* runtime/DateConversion.cpp:
(JSC::formatDate):
(JSC::formatDateUTCVariant):
* runtime/DatePrototype.cpp:
(JSC::formatLocaleDate):
(JSC::fillStructuresUsingDateArgs):
(JSC::dateProtoFuncToISOString):
(JSC::dateProtoFuncGetFullYear):
(JSC::dateProtoFuncGetUTCFullYear):
(JSC::dateProtoFuncSetYear):
* runtime/JSDateMath.cpp:
(JSC::gregorianDateTimeToMS):
(JSC::msToGregorianDateTime):

Source/WebCore:

Use the full year instead of the offset from year 1900
for the year member variable of GregorianDateTime.

* bridge/qt/qt_runtime.cpp:
(JSC::Bindings::convertValueToQVariant):
(JSC::Bindings::convertQVariantToValue):
* bridge/qt/qt_runtime_qt4.cpp:
(JSC::Bindings::convertValueToQVariant):
(JSC::Bindings::convertQVariantToValue):

Source/WTF:

Use the full year instead of the offset from year 1900
for the year member variable of GregorianDateTime.

* wtf/GregorianDateTime.h:
(WTF::GregorianDateTime::operator tm):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@123505 268f45cc-cd09-0410-ab3c-d52691b4dbfc