Merge branch '2.8'

* 2.8: (100 commits)
  [DependencyInjection] provide better error message when using deprecated configuration options
  [console][TableCell] get cell width without decoration.
  Improve the config validation in TwigBundle
  [VarDumper] Changed tooltip to expand-all keybinding in OS X
  [Bridge\PhpUnit] Fix composer installed phpunit detection
  [VarDumper] Fix generic casters calling order
  [2.7][SecurityBundle] Remove SecurityContext from Compile
  [WebProfilerBundle][logger] added missing deprecation message.
  Fix profiler CSS
  [Security][Acl] enforce string identifiers
  [FrameworkBundle] make `templating.helper.router` service available again for BC reasons
  [BrowserKit] Fix bug when uri starts with http.
  bumped Symfony version to 2.7.1
  updated VERSION for 2.7.0
  updated CHANGELOG for 2.7.0
  bumped Symfony version to 2.6.10
  updated VERSION for 2.6.9
  updated CHANGELOG for 2.6.9
  fixed tests
  bumped Symfony version to 2.3.31
  ...

Conflicts:
	CHANGELOG-2.3.md
	CHANGELOG-2.6.md
	CHANGELOG-2.7.md
	UPGRADE-2.7.md
	UPGRADE-3.0.md
	src/Symfony/Bridge/Doctrine/Form/Type/DoctrineType.php
	src/Symfony/Bridge/Twig/Extension/AssetExtension.php
	src/Symfony/Bridge/Twig/Tests/Extension/AssetExtensionTest.php
	src/Symfony/Bridge/Twig/composer.json
	src/Symfony/Bundle/FrameworkBundle/Command/TranslationDebugCommand.php
	src/Symfony/Bundle/FrameworkBundle/Resources/config/templating.xml
	src/Symfony/Bundle/FrameworkBundle/Resources/config/templating_php.xml
	src/Symfony/Bundle/FrameworkBundle/Templating/Helper/CodeHelper.php
	src/Symfony/Bundle/FrameworkBundle/composer.json
	src/Symfony/Bundle/SecurityBundle/composer.json
	src/Symfony/Component/Debug/ExceptionHandler.php
	src/Symfony/Component/DependencyInjection/Container.php
	src/Symfony/Component/DependencyInjection/Definition.php
	src/Symfony/Component/DependencyInjection/Loader/XmlFileLoader.php
	src/Symfony/Component/DependencyInjection/Loader/YamlFileLoader.php
	src/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/legacy-services6.xml
	src/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services6.xml
	src/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/legacy-services6.yml
	src/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/services6.yml
	src/Symfony/Component/DependencyInjection/Tests/Loader/XmlFileLoaderTest.php
	src/Symfony/Component/DependencyInjection/Tests/Loader/YamlFileLoaderTest.php
	src/Symfony/Component/Form/CHANGELOG.md
	src/Symfony/Component/HttpKernel/DependencyInjection/ContainerAwareHttpKernel.php
	src/Symfony/Component/HttpKernel/Tests/DependencyInjection/ContainerAwareHttpKernelTest.php
	src/Symfony/Component/Routing/Loader/XmlFileLoader.php
	src/Symfony/Component/Routing/Loader/YamlFileLoader.php

2 files changed, 11 insertions, 13 deletions

diff --git a/Core/Authorization/AccessDecisionManager.php b/Core/Authorization/AccessDecisionManager.php
index b8b6a77..61debe3 100644
--- a/Core/Authorization/AccessDecisionManager.php
+++ b/Core/Authorization/AccessDecisionManager.php
@@ -41,12 +41,8 @@ class AccessDecisionManager implements AccessDecisionManagerInterface
      *
      * @throws \InvalidArgumentException
      */
-    public function __construct(array $voters, $strategy = self::STRATEGY_AFFIRMATIVE, $allowIfAllAbstainDecisions = false, $allowIfEqualGrantedDeniedDecisions = true)
+    public function __construct(array $voters = array(), $strategy = self::STRATEGY_AFFIRMATIVE, $allowIfAllAbstainDecisions = false, $allowIfEqualGrantedDeniedDecisions = true)
     {
-        if (!$voters) {
-            throw new \InvalidArgumentException('You must at least add one voter.');
-        }
-
         $strategyMethod = 'decide'.ucfirst($strategy);
         if (!is_callable(array($this, $strategyMethod))) {
             throw new \InvalidArgumentException(sprintf('The strategy "%s" is not supported.', $strategy));
@@ -59,6 +55,16 @@ class AccessDecisionManager implements AccessDecisionManagerInterface
     }
 
     /**
+     * Configures the voters.
+     *
+     * @param VoterInterface[] $voters An array of VoterInterface instances
+     */
+    public function setVoters(array $voters)
+    {
+        $this->voters = $voters;
+    }
+
+    /**
      * {@inheritdoc}
      */
     public function decide(TokenInterface $token, array $attributes, $object = null)
diff --git a/Core/Tests/Authorization/AccessDecisionManagerTest.php b/Core/Tests/Authorization/AccessDecisionManagerTest.php
index 3c970d1..bd876c7 100644
--- a/Core/Tests/Authorization/AccessDecisionManagerTest.php
+++ b/Core/Tests/Authorization/AccessDecisionManagerTest.php
@@ -49,14 +49,6 @@ class AccessDecisionManagerTest extends \PHPUnit_Framework_TestCase
     /**
      * @expectedException \InvalidArgumentException
      */
-    public function testSetVotersEmpty()
-    {
-        $manager = new AccessDecisionManager(array());
-    }
-
-    /**
-     * @expectedException \InvalidArgumentException
-     */
     public function testSetUnsupportedStrategy()
     {
         new AccessDecisionManager(array($this->getVoter(VoterInterface::ACCESS_GRANTED)), 'fooBar');