Merge branch '2.8'

* 2.8:
  Fixed the wrong source name and the ja translation
  [Debug] fix readme: DebugClassLoader moved to debug itself
  [SecurityBundle] disable the init:acl command if ACL is not used
  [DI] remove useless condition around unset
  [Console] Fix bug with  overloading
  [Form] Fixed wrong usages of the "text" type
  [Form] Disabled view data validation if "data_class" is set to null
  [HttpFoundation] Workaround HHVM rewriting HTTP response line

src/Symfony/Bundle/FrameworkBundle/Command/ServerStartCommand.php

@@ -74,7 +74,7 @@ EOF
      */
     protected function execute(InputInterface $input, OutputInterface $output)
     {
-        $output = new SymfonyStyle($input, $output);
+        $output = new SymfonyStyle($input, $cliOutput = $output);
 
         if (!extension_loaded('pcntl')) {
             $output->error(array(
@@ -85,7 +85,7 @@ EOF
             if ($output->ask('Do you want to execute <info>server:run</info> immediately? [Yn] ', true)) {
                 $command = $this->getApplication()->find('server:run');
 
-                return $command->run($input, $output);
+                return $command->run($input, $cliOutput);
             }
 
             return 1;

src/Symfony/Bundle/SecurityBundle/Command/InitAclCommand.php

@@ -23,6 +23,18 @@ use Doctrine\DBAL\Schema\SchemaException;
  */
 class InitAclCommand extends ContainerAwareCommand
 {
+    /**
+     * {@inheritdoc}
+     */
+    public function isEnabled()
+    {
+        if (!$this->getContainer()->has('security.acl.dbal.connection')) {
+            return false;
+        }
+
+        return parent::isEnabled();
+    }
+
     /**
      * {@inheritdoc}
      */

src/Symfony/Component/Debug/README.md

@@ -15,6 +15,7 @@ Debug::enable();
 You can also use the tools individually:
 
 ```php
+use Symfony\Component\Debug\DebugClassLoader;
 use Symfony\Component\Debug\ErrorHandler;
 use Symfony\Component\Debug\ExceptionHandler;
 
@@ -25,11 +26,9 @@ if ('cli' !== php_sapi_name()) {
     ini_set('display_errors', 1);
 }
 ErrorHandler::register();
+DebugClassLoader::enable();
 ```
 
-Note that the `Debug::enable()` call also registers the debug class loader
-from the Symfony ClassLoader component when available.
-
 This component can optionally take advantage of the features of the HttpKernel
 component.
 

src/Symfony/Component/DependencyInjection/Definition.php

@@ -393,9 +393,7 @@ class Definition
      */
     public function clearTag($name)
     {
-        if (isset($this->tags[$name])) {
+        unset($this->tags[$name]);
-            unset($this->tags[$name]);
-        }
 
         return $this;
     }

src/Symfony/Component/Form/Form.php

@@ -355,21 +355,11 @@ class Form implements \IteratorAggregate, FormInterface
         if (!FormUtil::isEmpty($viewData)) {
             $dataClass = $this->config->getDataClass();
 
-            $actualType = is_object($viewData) ? 'an instance of class '.get_class($viewData) : 'a(n) '.gettype($viewData);
-
-            if (null === $dataClass && is_object($viewData) && !$viewData instanceof \ArrayAccess) {
-                $expectedType = 'scalar, array or an instance of \ArrayAccess';
-
-                throw new LogicException(
-                    'The form\'s view data is expected to be of type '.$expectedType.', '.
-                    'but is '.$actualType.'. You '.
-                    'can avoid this error by setting the "data_class" option to '.
-                    '"'.get_class($viewData).'" or by adding a view transformer '.
-                    'that transforms '.$actualType.' to '.$expectedType.'.'
-                );
-            }
-
             if (null !== $dataClass && !$viewData instanceof $dataClass) {
+                $actualType = is_object($viewData)
+                    ? 'an instance of class '.get_class($viewData)
+                    : 'a(n) '.gettype($viewData);
+
                 throw new LogicException(
                     'The form\'s view data is expected to be an instance of class '.
                     $dataClass.', but is '.$actualType.'. You can avoid this error '.
@@ -856,7 +846,7 @@ class Form implements \IteratorAggregate, FormInterface
             $options['auto_initialize'] = false;
 
             if (null === $type && null === $this->config->getDataClass()) {
-                $type = 'text';
+                $type = 'Symfony\Component\Form\Extension\Core\Type\TextType';
             }
 
             if (null === $type) {

src/Symfony/Component/Form/Resources/translations/validators.ja.xlf

@@ -11,8 +11,8 @@
                 <target>アップロードされたファイルが大きすぎます。小さなファイルで再度アップロードしてください。</target>
             </trans-unit>
             <trans-unit id="30">
-                <source>The CSRF token is invalid.</source>
+                <source>The CSRF token is invalid. Please try to resubmit the form.</source>
-                <target>CSRFトークンが無効です。</target>
+                <target>CSRFトークンが無効です、再送信してください。</target>
             </trans-unit>
         </body>
     </file>

src/Symfony/Component/Form/Tests/CompoundFormTest.php

@@ -172,13 +172,13 @@ class CompoundFormTest extends AbstractFormTest
 
         $this->factory->expects($this->once())
             ->method('createNamed')
-            ->with('foo', 'text', null, array(
+            ->with('foo', 'Symfony\Component\Form\Extension\Core\Type\TextType', null, array(
                 'bar' => 'baz',
                 'auto_initialize' => false,
             ))
             ->will($this->returnValue($child));
 
-        $this->form->add('foo', 'text', array('bar' => 'baz'));
+        $this->form->add('foo', 'Symfony\Component\Form\Extension\Core\Type\TextType', array('bar' => 'baz'));
 
         $this->assertTrue($this->form->has('foo'));
         $this->assertSame($this->form, $child->getParent());
@@ -191,14 +191,14 @@ class CompoundFormTest extends AbstractFormTest
 
         $this->factory->expects($this->once())
             ->method('createNamed')
-            ->with('0', 'text', null, array(
+            ->with('0', 'Symfony\Component\Form\Extension\Core\Type\TextType', null, array(
                 'bar' => 'baz',
                 'auto_initialize' => false,
             ))
             ->will($this->returnValue($child));
 
         // in order to make casting unnecessary
-        $this->form->add(0, 'text', array('bar' => 'baz'));
+        $this->form->add(0, 'Symfony\Component\Form\Extension\Core\Type\TextType', array('bar' => 'baz'));
 
         $this->assertTrue($this->form->has(0));
         $this->assertSame($this->form, $child->getParent());
@@ -211,7 +211,7 @@ class CompoundFormTest extends AbstractFormTest
 
         $this->factory->expects($this->once())
             ->method('createNamed')
-            ->with('foo', 'text')
+            ->with('foo', 'Symfony\Component\Form\Extension\Core\Type\TextType')
             ->will($this->returnValue($child));
 
         $this->form->add('foo');

src/Symfony/Component/Form/Tests/SimpleFormTest.php

@@ -829,19 +829,19 @@ class SimpleFormTest extends AbstractFormTest
         $this->assertEquals(new PropertyPath('[name]'), $form->getPropertyPath());
     }
 
-    /**
+    public function testViewDataMayBeObjectIfDataClassIsNull()
-     * @expectedException \Symfony\Component\Form\Exception\LogicException
-     */
-    public function testViewDataMustNotBeObjectIfDataClassIsNull()
     {
+        $object = new \stdClass();
         $config = new FormConfigBuilder('name', null, $this->dispatcher);
         $config->addViewTransformer(new FixedDataTransformer(array(
             '' => '',
-            'foo' => new \stdClass(),
+            'foo' => $object,
         )));
         $form = new Form($config);
 
         $form->setData('foo');
+
+        $this->assertSame($object, $form->getViewData());
     }
 
     public function testViewDataMayBeArrayAccessIfDataClassIsNull()

src/Symfony/Component/HttpFoundation/Response.php

@@ -329,9 +329,6 @@ class Response
             $this->setDate(\DateTime::createFromFormat('U', time()));
         }
 
-        // status
-        header(sprintf('HTTP/%s %s %s', $this->version, $this->statusCode, $this->statusText), true, $this->statusCode);
-
         // headers
         foreach ($this->headers->allPreserveCase() as $name => $values) {
             foreach ($values as $value) {
@@ -339,6 +336,9 @@ class Response
             }
         }
 
+        // status
+        header(sprintf('HTTP/%s %s %s', $this->version, $this->statusCode, $this->statusText), true, $this->statusCode);
+
         // cookies
         foreach ($this->headers->getCookies() as $cookie) {
             setcookie($cookie->getName(), $cookie->getValue(), $cookie->getExpiresTime(), $cookie->getPath(), $cookie->getDomain(), $cookie->isSecure(), $cookie->isHttpOnly());