minor #29720 Revert "minor #28610 [Form] Check for Intl availibility (ro0NL)" (chalasr)

This PR was merged into the 4.2 branch.

Discussion
----------

Revert "minor #28610 [Form] Check for Intl availibility (ro0NL)"

| Q             | A
| ------------- | ---
| Branch?       | 4.2
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | n/a
| License       | MIT
| Doc PR        | n/a

Intl is an hard dependency for Form, these checks cannot be reached.

Commits
-------

3ac98a6a17 Revert "minor #28610 [Form] Check for Intl availibility (ro0NL)"

Author: nicolas-grekas

Extension/Core/Type/CountryType.php

@@ -15,7 +15,6 @@
 use Symfony\Component\Form\ChoiceList\ArrayChoiceList;
 use Symfony\Component\Form\ChoiceList\Loader\ChoiceLoaderInterface;
 use Symfony\Component\Form\ChoiceList\Loader\IntlCallbackChoiceLoader;
-use Symfony\Component\Form\Exception\LogicException;
 use Symfony\Component\Intl\Intl;
 use Symfony\Component\OptionsResolver\Options;
 use Symfony\Component\OptionsResolver\OptionsResolver;
@@ -42,10 +41,6 @@ public function configureOptions(OptionsResolver $resolver)
     {
         $resolver->setDefaults(array(
             'choice_loader' => function (Options $options) {
-                if (!class_exists(Intl::class)) {
-                    throw new LogicException(sprintf('The "symfony/intl" component is required to use "%s".', static::class));
-                }
-
                 $choiceTranslationLocale = $options['choice_translation_locale'];
 
                 return new IntlCallbackChoiceLoader(function () use ($choiceTranslationLocale) {

Extension/Core/Type/CurrencyType.php

@@ -15,7 +15,6 @@
 use Symfony\Component\Form\ChoiceList\ArrayChoiceList;
 use Symfony\Component\Form\ChoiceList\Loader\ChoiceLoaderInterface;
 use Symfony\Component\Form\ChoiceList\Loader\IntlCallbackChoiceLoader;
-use Symfony\Component\Form\Exception\LogicException;
 use Symfony\Component\Intl\Intl;
 use Symfony\Component\OptionsResolver\Options;
 use Symfony\Component\OptionsResolver\OptionsResolver;
@@ -42,10 +41,6 @@ public function configureOptions(OptionsResolver $resolver)
     {
         $resolver->setDefaults(array(
             'choice_loader' => function (Options $options) {
-                if (!class_exists(Intl::class)) {
-                    throw new LogicException(sprintf('The "symfony/intl" component is required to use "%s".', static::class));
-                }
-
                 $choiceTranslationLocale = $options['choice_translation_locale'];
 
                 return new IntlCallbackChoiceLoader(function () use ($choiceTranslationLocale) {

Extension/Core/Type/LanguageType.php

@@ -15,7 +15,6 @@
 use Symfony\Component\Form\ChoiceList\ArrayChoiceList;
 use Symfony\Component\Form\ChoiceList\Loader\ChoiceLoaderInterface;
 use Symfony\Component\Form\ChoiceList\Loader\IntlCallbackChoiceLoader;
-use Symfony\Component\Form\Exception\LogicException;
 use Symfony\Component\Intl\Intl;
 use Symfony\Component\OptionsResolver\Options;
 use Symfony\Component\OptionsResolver\OptionsResolver;
@@ -42,10 +41,6 @@ public function configureOptions(OptionsResolver $resolver)
     {
         $resolver->setDefaults(array(
             'choice_loader' => function (Options $options) {
-                if (!class_exists(Intl::class)) {
-                    throw new LogicException(sprintf('The "symfony/intl" component is required to use "%s".', static::class));
-                }
-
                 $choiceTranslationLocale = $options['choice_translation_locale'];
 
                 return new IntlCallbackChoiceLoader(function () use ($choiceTranslationLocale) {

Extension/Core/Type/LocaleType.php

@@ -15,7 +15,6 @@
 use Symfony\Component\Form\ChoiceList\ArrayChoiceList;
 use Symfony\Component\Form\ChoiceList\Loader\ChoiceLoaderInterface;
 use Symfony\Component\Form\ChoiceList\Loader\IntlCallbackChoiceLoader;
-use Symfony\Component\Form\Exception\LogicException;
 use Symfony\Component\Intl\Intl;
 use Symfony\Component\OptionsResolver\Options;
 use Symfony\Component\OptionsResolver\OptionsResolver;
@@ -42,10 +41,6 @@ public function configureOptions(OptionsResolver $resolver)
     {
         $resolver->setDefaults(array(
             'choice_loader' => function (Options $options) {
-                if (!class_exists(Intl::class)) {
-                    throw new LogicException(sprintf('The "symfony/intl" component is required to use "%s".', static::class));
-                }
-
                 $choiceTranslationLocale = $options['choice_translation_locale'];
 
                 return new IntlCallbackChoiceLoader(function () use ($choiceTranslationLocale) {