Fix coding style of Intl code
https://bugs.webkit.org/show_bug.cgi?id=151491

Reviewed by Darin Adler.

This patch does three things:
1. Rename pointers and references to ExecState from "exec" to "state".
2. Pass parameters by references instead of pointers if the parameters
   are required.
3. Remove the word "get" from the names of functions that don't return
   values through out arguments.

* runtime/IntlCollator.cpp:
(JSC::IntlCollatorFuncCompare):
* runtime/IntlCollatorConstructor.cpp:
(JSC::initializeCollator):
(JSC::constructIntlCollator):
(JSC::callIntlCollator):
(JSC::IntlCollatorConstructor::getOwnPropertySlot):
(JSC::IntlCollatorConstructorFuncSupportedLocalesOf):
* runtime/IntlDateTimeFormat.cpp:
(JSC::IntlDateTimeFormatFuncFormatDateTime):
* runtime/IntlDateTimeFormatConstructor.cpp:
(JSC::constructIntlDateTimeFormat):
(JSC::callIntlDateTimeFormat):
(JSC::IntlDateTimeFormatConstructor::getOwnPropertySlot):
(JSC::IntlDateTimeFormatConstructorFuncSupportedLocalesOf):
* runtime/IntlDateTimeFormatPrototype.cpp:
(JSC::IntlDateTimeFormatPrototype::getOwnPropertySlot):
(JSC::IntlDateTimeFormatPrototypeGetterFormat):
(JSC::IntlDateTimeFormatPrototypeFuncResolvedOptions):
* runtime/IntlNumberFormat.cpp:
(JSC::IntlNumberFormatFuncFormatNumber):
* runtime/IntlNumberFormatConstructor.cpp:
(JSC::constructIntlNumberFormat):
(JSC::callIntlNumberFormat):
(JSC::IntlNumberFormatConstructor::getOwnPropertySlot):
(JSC::IntlNumberFormatConstructorFuncSupportedLocalesOf):
* runtime/IntlNumberFormatPrototype.cpp:
(JSC::IntlNumberFormatPrototype::getOwnPropertySlot):
(JSC::IntlNumberFormatPrototypeGetterFormat):
(JSC::IntlNumberFormatPrototypeFuncResolvedOptions):
* runtime/IntlObject.cpp:
(JSC::intlBooleanOption):
(JSC::intlStringOption):
(JSC::privateUseLangTag):
(JSC::canonicalLangTag):
(JSC::grandfatheredLangTag):
(JSC::canonicalizeLanguageTag):
(JSC::canonicalizeLocaleList):
(JSC::lookupSupportedLocales):
(JSC::bestFitSupportedLocales):
(JSC::supportedLocales):
(JSC::getIntlBooleanOption): Deleted.
(JSC::getIntlStringOption): Deleted.
(JSC::getPrivateUseLangTag): Deleted.
(JSC::getCanonicalLangTag): Deleted.
(JSC::getGrandfatheredLangTag): Deleted.
* runtime/IntlObject.h:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@192831 268f45cc-cd09-0410-ab3c-d52691b4dbfc
11 files changed