Update to Drupal 8.2.6. For more information, see https://www.drupal.org/project/drupal/releases/8.2.6

vendor/symfony/css-selector/CssSelector.php

@@ -68,8 +68,8 @@ class CssSelector
      * Optionally, a prefix can be added to the resulting XPath
      * expression with the $prefix parameter.
      *
-     * @param mixed  $cssExpr The CSS expression.
-     * @param string $prefix  An optional prefix for the XPath expression.
+     * @param mixed  $cssExpr The CSS expression
+     * @param string $prefix  An optional prefix for the XPath expression
      *
      * @return string
      */

vendor/symfony/css-selector/CssSelectorConverter.php

@@ -29,7 +29,7 @@ class CssSelectorConverter
     private $translator;
 
     /**
-     * @param bool $html Whether HTML support should be enabled. Disable it for XML documents.
+     * @param bool $html Whether HTML support should be enabled. Disable it for XML documents
      */
     public function __construct($html = true)
     {
@@ -53,8 +53,8 @@ class CssSelectorConverter
      * Optionally, a prefix can be added to the resulting XPath
      * expression with the $prefix parameter.
      *
-     * @param string $cssExpr The CSS expression.
-     * @param string $prefix  An optional prefix for the XPath expression.
+     * @param string $cssExpr The CSS expression
+     * @param string $prefix  An optional prefix for the XPath expression
      *
      * @return string
      */

vendor/symfony/css-selector/Exception/SyntaxErrorException.php

@@ -27,7 +27,7 @@ class SyntaxErrorException extends ParseException
      * @param string $expectedValue
      * @param Token  $foundToken
      *
-     * @return SyntaxErrorException
+     * @return self
      */
     public static function unexpectedToken($expectedValue, Token $foundToken)
     {
@@ -38,7 +38,7 @@ class SyntaxErrorException extends ParseException
      * @param string $pseudoElement
      * @param string $unexpectedLocation
      *
-     * @return SyntaxErrorException
+     * @return self
      */
     public static function pseudoElementFound($pseudoElement, $unexpectedLocation)
     {
@@ -48,7 +48,7 @@ class SyntaxErrorException extends ParseException
     /**
      * @param int $position
      *
-     * @return SyntaxErrorException
+     * @return self
      */
     public static function unclosedString($position)
     {
@@ -56,7 +56,7 @@ class SyntaxErrorException extends ParseException
     }
 
     /**
-     * @return SyntaxErrorException
+     * @return self
      */
     public static function nestedNot()
     {
@@ -64,7 +64,7 @@ class SyntaxErrorException extends ParseException
     }
 
     /**
-     * @return SyntaxErrorException
+     * @return self
      */
     public static function stringAsFunctionArgument()
     {

vendor/symfony/css-selector/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2016 Fabien Potencier
+Copyright (c) 2004-2017 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

vendor/symfony/css-selector/Node/Specificity.php

@@ -61,7 +61,7 @@ class Specificity
     /**
      * @param Specificity $specificity
      *
-     * @return Specificity
+     * @return self
      */
     public function plus(Specificity $specificity)
     {

vendor/symfony/css-selector/Parser/Parser.php

@@ -58,9 +58,9 @@ class Parser implements ParserInterface
      *
      * @param Token[] $tokens
      *
-     * @throws SyntaxErrorException
-     *
      * @return array
+     *
+     * @throws SyntaxErrorException
      */
     public static function parseSeries(array $tokens)
     {
@@ -133,9 +133,9 @@ class Parser implements ParserInterface
      *
      * @param TokenStream $stream
      *
-     * @throws SyntaxErrorException
-     *
      * @return Node\SelectorNode
+     *
+     * @throws SyntaxErrorException
      */
     private function parserSelectorNode(TokenStream $stream)
     {
@@ -173,9 +173,9 @@ class Parser implements ParserInterface
      * @param TokenStream $stream
      * @param bool        $insideNegation
      *
-     * @throws SyntaxErrorException
-     *
      * @return array
+     *
+     * @throws SyntaxErrorException
      */
     private function parseSimpleSelector(TokenStream $stream, $insideNegation = false)
     {
@@ -330,9 +330,9 @@ class Parser implements ParserInterface
      * @param Node\NodeInterface $selector
      * @param TokenStream        $stream
      *
-     * @throws SyntaxErrorException
-     *
      * @return Node\AttributeNode
+     *
+     * @throws SyntaxErrorException
      */
     private function parseAttributeNode(Node\NodeInterface $selector, TokenStream $stream)
     {

vendor/symfony/css-selector/Parser/Reader.php

@@ -118,8 +118,6 @@ class Reader
         $this->position += $length;
     }
 
-    /**
-     */
     public function moveToEnd()
     {
         $this->position = $this->length;

vendor/symfony/css-selector/Parser/TokenStream.php

@@ -61,7 +61,7 @@ class TokenStream
      *
      * @param Token $token
      *
-     * @return TokenStream
+     * @return $this
      */
     public function push(Token $token)
     {
@@ -73,7 +73,7 @@ class TokenStream
     /**
      * Freezes stream.
      *
-     * @return TokenStream
+     * @return $this
      */
     public function freeze()
     {
@@ -85,9 +85,9 @@ class TokenStream
     /**
      * Returns next token.
      *
-     * @throws InternalErrorException If there is no more token
-     *
      * @return Token
+     *
+     * @throws InternalErrorException If there is no more token
      */
     public function getNext()
     {
@@ -133,9 +133,9 @@ class TokenStream
     /**
      * Returns nex identifier token.
      *
-     * @throws SyntaxErrorException If next token is not an identifier
-     *
      * @return string The identifier token value
+     *
+     * @throws SyntaxErrorException If next token is not an identifier
      */
     public function getNextIdentifier()
     {
@@ -151,9 +151,9 @@ class TokenStream
     /**
      * Returns nex identifier or star delimiter token.
      *
-     * @throws SyntaxErrorException If next token is not an identifier or a star delimiter
-     *
      * @return null|string The identifier token value or null if star found
+     *
+     * @throws SyntaxErrorException If next token is not an identifier or a star delimiter
      */
     public function getNextIdentifierOrStar()
     {

vendor/symfony/css-selector/XPath/Extension/NodeExtension.php

@@ -50,7 +50,7 @@ class NodeExtension extends AbstractExtension
      * @param int  $flag
      * @param bool $on
      *
-     * @return NodeExtension
+     * @return $this
      */
     public function setFlag($flag, $on)
     {

vendor/symfony/css-selector/XPath/Translator.php

@@ -70,9 +70,6 @@ class Translator implements TranslatorInterface
      */
     private $attributeMatchingTranslators = array();
 
-    /**
-     * Constructor.
-     */
     public function __construct(ParserInterface $parser = null)
     {
         $this->mainParser = $parser ?: new Parser();
@@ -149,7 +146,7 @@ class Translator implements TranslatorInterface
      *
      * @param Extension\ExtensionInterface $extension
      *
-     * @return Translator
+     * @return $this
      */
     public function registerExtension(Extension\ExtensionInterface $extension)
     {
@@ -185,7 +182,7 @@ class Translator implements TranslatorInterface
      *
      * @param ParserInterface $shortcut
      *
-     * @return Translator
+     * @return $this
      */
     public function registerParserShortcut(ParserInterface $shortcut)
     {
@@ -268,9 +265,9 @@ class Translator implements TranslatorInterface
      * @param string    $attribute
      * @param string    $value
      *
-     * @throws ExpressionErrorException
-     *
      * @return XPathExpr
+     *
+     * @throws ExpressionErrorException
      */
     public function addAttributeMatching(XPathExpr $xpath, $operator, $attribute, $value)
     {

vendor/symfony/css-selector/XPath/XPathExpr.php

@@ -66,7 +66,7 @@ class XPathExpr
     /**
      * @param $condition
      *
-     * @return XPathExpr
+     * @return $this
      */
     public function addCondition($condition)
     {
@@ -84,7 +84,7 @@ class XPathExpr
     }
 
     /**
-     * @return XPathExpr
+     * @return $this
      */
     public function addNameTest()
     {
@@ -97,7 +97,7 @@ class XPathExpr
     }
 
     /**
-     * @return XPathExpr
+     * @return $this
      */
     public function addStarPrefix()
     {
@@ -112,7 +112,7 @@ class XPathExpr
      * @param string    $combiner
      * @param XPathExpr $expr
      *
-     * @return XPathExpr
+     * @return $this
      */
     public function join($combiner, XPathExpr $expr)
     {