Update to drupal 8.0.0-rc1. For more information, see https://www.drupal.org/node/2582663

vendor/symfony/http-kernel/DependencyInjection/AddClassesToCachePass.php

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+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\DependencyInjection;
+
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
+use Symfony\Component\HttpKernel\Kernel;
+
+/**
+ * Sets the classes to compile in the cache for the container.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class AddClassesToCachePass implements CompilerPassInterface
+{
+    private $kernel;
+
+    public function __construct(Kernel $kernel)
+    {
+        $this->kernel = $kernel;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function process(ContainerBuilder $container)
+    {
+        $classes = array();
+        foreach ($container->getExtensions() as $extension) {
+            if ($extension instanceof Extension) {
+                $classes = array_merge($classes, $extension->getClassesToCompile());
+            }
+        }
+
+        $this->kernel->setClassCache(array_unique($container->getParameterBag()->resolveValue($classes)));
+    }
+}

vendor/symfony/http-kernel/DependencyInjection/ConfigurableExtension.php

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+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\DependencyInjection;
+
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+
+/**
+ * This extension sub-class provides first-class integration with the
+ * Config/Definition Component.
+ *
+ * You can use this as base class if you
+ *
+ *    a) use the Config/Definition component for configuration
+ *    b) your configuration class is named "Configuration" and
+ *    c) the configuration class resides in the DependencyInjection sub-folder
+ *
+ * @author Johannes M. Schmitt <schmittjoh@gmail.com>
+ */
+abstract class ConfigurableExtension extends Extension
+{
+    /**
+     * {@inheritdoc}
+     */
+    final public function load(array $configs, ContainerBuilder $container)
+    {
+        $this->loadInternal($this->processConfiguration($this->getConfiguration($configs, $container), $configs), $container);
+    }
+
+    /**
+     * Configures the passed container according to the merged configuration.
+     *
+     * @param array            $mergedConfig
+     * @param ContainerBuilder $container
+     */
+    abstract protected function loadInternal(array $mergedConfig, ContainerBuilder $container);
+}

vendor/symfony/http-kernel/DependencyInjection/ContainerAwareHttpKernel.php

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+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\DependencyInjection;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Component\HttpKernel\HttpKernelInterface;
+use Symfony\Component\HttpKernel\HttpKernel;
+use Symfony\Component\HttpKernel\Controller\ControllerResolverInterface;
+use Symfony\Component\EventDispatcher\EventDispatcherInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\DependencyInjection\Scope;
+
+/**
+ * Adds a managed request scope.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Johannes M. Schmitt <schmittjoh@gmail.com>
+ *
+ * @deprecated since version 2.7, to be removed in 3.0.
+ */
+class ContainerAwareHttpKernel extends HttpKernel
+{
+    protected $container;
+
+    /**
+     * Constructor.
+     *
+     * @param EventDispatcherInterface    $dispatcher         An EventDispatcherInterface instance
+     * @param ContainerInterface          $container          A ContainerInterface instance
+     * @param ControllerResolverInterface $controllerResolver A ControllerResolverInterface instance
+     * @param RequestStack                $requestStack       A stack for master/sub requests
+     * @param bool                        $triggerDeprecation Whether or not to trigger the deprecation warning for the ContainerAwareHttpKernel
+     */
+    public function __construct(EventDispatcherInterface $dispatcher, ContainerInterface $container, ControllerResolverInterface $controllerResolver, RequestStack $requestStack = null, $triggerDeprecation = true)
+    {
+        parent::__construct($dispatcher, $controllerResolver, $requestStack);
+
+        if ($triggerDeprecation) {
+            @trigger_error('The '.__CLASS__.' class is deprecated since version 2.7 and will be removed in 3.0. Use the Symfony\Component\HttpKernel\HttpKernel class instead.', E_USER_DEPRECATED);
+        }
+
+        $this->container = $container;
+
+        // the request scope might have been created before (see FrameworkBundle)
+        if (!$container->hasScope('request')) {
+            $container->addScope(new Scope('request'));
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function handle(Request $request, $type = HttpKernelInterface::MASTER_REQUEST, $catch = true)
+    {
+        $this->container->enterScope('request');
+        $this->container->set('request', $request, 'request');
+
+        try {
+            $response = parent::handle($request, $type, $catch);
+        } catch (\Exception $e) {
+            $this->container->set('request', null, 'request');
+            $this->container->leaveScope('request');
+
+            throw $e;
+        }
+
+        $this->container->set('request', null, 'request');
+        $this->container->leaveScope('request');
+
+        return $response;
+    }
+}

vendor/symfony/http-kernel/DependencyInjection/Extension.php

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+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\DependencyInjection;
+
+use Symfony\Component\DependencyInjection\Extension\Extension as BaseExtension;
+
+/**
+ * Allow adding classes to the class cache.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+abstract class Extension extends BaseExtension
+{
+    private $classes = array();
+
+    /**
+     * Gets the classes to cache.
+     *
+     * @return array An array of classes
+     */
+    public function getClassesToCompile()
+    {
+        return $this->classes;
+    }
+
+    /**
+     * Adds classes to the class cache.
+     *
+     * @param array $classes An array of classes
+     */
+    public function addClassesToCompile(array $classes)
+    {
+        $this->classes = array_merge($this->classes, $classes);
+    }
+}

vendor/symfony/http-kernel/DependencyInjection/FragmentRendererPass.php

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+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\DependencyInjection;
+
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Reference;
+use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
+
+/**
+ * Adds services tagged kernel.fragment_renderer as HTTP content rendering strategies.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class FragmentRendererPass implements CompilerPassInterface
+{
+    private $handlerService;
+    private $rendererTag;
+
+    /**
+     * @param string $handlerService Service name of the fragment handler in the container
+     * @param string $rendererTag    Tag name used for fragments
+     */
+    public function __construct($handlerService = 'fragment.handler', $rendererTag = 'kernel.fragment_renderer')
+    {
+        $this->handlerService = $handlerService;
+        $this->rendererTag = $rendererTag;
+    }
+
+    public function process(ContainerBuilder $container)
+    {
+        if (!$container->hasDefinition($this->handlerService)) {
+            return;
+        }
+
+        $definition = $container->getDefinition($this->handlerService);
+        foreach ($container->findTaggedServiceIds($this->rendererTag) as $id => $tags) {
+            $def = $container->getDefinition($id);
+            if (!$def->isPublic()) {
+                throw new \InvalidArgumentException(sprintf('The service "%s" must be public as fragment renderer are lazy-loaded.', $id));
+            }
+
+            if ($def->isAbstract()) {
+                throw new \InvalidArgumentException(sprintf('The service "%s" must not be abstract as fragment renderer are lazy-loaded.', $id));
+            }
+
+            $refClass = new \ReflectionClass($container->getParameterBag()->resolveValue($def->getClass()));
+            $interface = 'Symfony\Component\HttpKernel\Fragment\FragmentRendererInterface';
+            if (!$refClass->implementsInterface($interface)) {
+                throw new \InvalidArgumentException(sprintf('Service "%s" must implement interface "%s".', $id, $interface));
+            }
+
+            foreach ($tags as $tag) {
+                if (!isset($tag['alias'])) {
+                    @trigger_error(sprintf('Service "%s" will have to define the "alias" attribute on the "%s" tag as of Symfony 3.0.', $id, $this->rendererTag), E_USER_DEPRECATED);
+
+                    // register the handler as a non-lazy-loaded one
+                    $definition->addMethodCall('addRenderer', array(new Reference($id)));
+                } else {
+                    $definition->addMethodCall('addRendererService', array($tag['alias'], $id));
+                }
+            }
+        }
+    }
+}

vendor/symfony/http-kernel/DependencyInjection/LazyLoadingFragmentHandler.php

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+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\DependencyInjection;
+
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Component\HttpKernel\Fragment\FragmentHandler;
+
+/**
+ * Lazily loads fragment renderers from the dependency injection container.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class LazyLoadingFragmentHandler extends FragmentHandler
+{
+    private $container;
+    private $rendererIds = array();
+
+    public function __construct(ContainerInterface $container, $debug = false, RequestStack $requestStack = null)
+    {
+        $this->container = $container;
+
+        parent::__construct(array(), $debug, $requestStack);
+    }
+
+    /**
+     * Adds a service as a fragment renderer.
+     *
+     * @param string $renderer The render service id
+     */
+    public function addRendererService($name, $renderer)
+    {
+        $this->rendererIds[$name] = $renderer;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function render($uri, $renderer = 'inline', array $options = array())
+    {
+        if (isset($this->rendererIds[$renderer])) {
+            $this->addRenderer($this->container->get($this->rendererIds[$renderer]));
+
+            unset($this->rendererIds[$renderer]);
+        }
+
+        return parent::render($uri, $renderer, $options);
+    }
+}

vendor/symfony/http-kernel/DependencyInjection/MergeExtensionConfigurationPass.php

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+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\DependencyInjection;
+
+use Symfony\Component\DependencyInjection\Compiler\MergeExtensionConfigurationPass as BaseMergeExtensionConfigurationPass;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+
+/**
+ * Ensures certain extensions are always loaded.
+ *
+ * @author Kris Wallsmith <kris@symfony.com>
+ */
+class MergeExtensionConfigurationPass extends BaseMergeExtensionConfigurationPass
+{
+    private $extensions;
+
+    public function __construct(array $extensions)
+    {
+        $this->extensions = $extensions;
+    }
+
+    public function process(ContainerBuilder $container)
+    {
+        foreach ($this->extensions as $extension) {
+            if (!count($container->getExtensionConfig($extension))) {
+                $container->loadFromExtension($extension, array());
+            }
+        }
+
+        parent::process($container);
+    }
+}

vendor/symfony/http-kernel/DependencyInjection/RegisterListenersPass.php

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+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\DependencyInjection;
+
+@trigger_error('The '.__NAMESPACE__.'\RegisterListenersPass is deprecated since version 2.5 and will be removed in 3.0. Use the Symfony\Component\EventDispatcher\DependencyInjection\RegisterListenersPass class instead.', E_USER_DEPRECATED);
+
+use Symfony\Component\EventDispatcher\DependencyInjection\RegisterListenersPass as BaseRegisterListenersPass;
+
+/**
+ * Compiler pass to register tagged services for an event dispatcher.
+ *
+ * @deprecated since version 2.5, to be removed in 3.0. Use the Symfony\Component\EventDispatcher\DependencyInjection\RegisterListenersPass class instead.
+ */
+class RegisterListenersPass extends BaseRegisterListenersPass
+{
+}