[Intl] Fix call to ReflectionProperty::getValue() for static properties.

Author: derrabus

Tests/NumberFormatter/AbstractNumberFormatterTest.php

@@ -602,7 +602,7 @@ public function testGetSymbol()
 
         $r = new \ReflectionProperty('Symfony\Component\Intl\NumberFormatter\NumberFormatter', 'enSymbols');
         $r->setAccessible(true);
-        $expected = $r->getValue('Symfony\Component\Intl\NumberFormatter\NumberFormatter');
+        $expected = $r->getValue();
 
         for ($i = 0; $i <= 17; ++$i) {
             $this->assertSame($expected[1][$i], $decimalFormatter->getSymbol($i));
@@ -619,7 +619,7 @@ public function testGetTextAttribute()
 
         $r = new \ReflectionProperty('Symfony\Component\Intl\NumberFormatter\NumberFormatter', 'enTextAttributes');
         $r->setAccessible(true);
-        $expected = $r->getValue('Symfony\Component\Intl\NumberFormatter\NumberFormatter');
+        $expected = $r->getValue();
 
         for ($i = 0; $i <= 5; ++$i) {
             $this->assertSame($expected[1][$i], $decimalFormatter->getTextAttribute($i));