Merge "Move HttpAcceptNegotiator and HttpAcceptParser from Wikibase to core"

diff --combined autoload.php
index 0264435,3d97a74..21f1abd
--- 1/autoload.php
--- 2/autoload.php
+++ b/autoload.php
@@@ -872,6 -872,8 +872,8 @@@ $wgAutoloadLocalClasses = 
        'MediaWiki\\Diff\\ComplexityException' => __DIR__ . '/includes/diff/ComplexityException.php',
        'MediaWiki\\Diff\\WordAccumulator' => __DIR__ . '/includes/diff/WordAccumulator.php',
        'MediaWiki\\HeaderCallback' => __DIR__ . '/includes/HeaderCallback.php',
+       'MediaWiki\\Http\\HttpAcceptNegotiator' => __DIR__ . '/includes/http/HttpAcceptNegotiator.php',
+       'MediaWiki\\Http\\HttpAcceptParser' => __DIR__ . '/includes/http/HttpAcceptParser.php',
        'MediaWiki\\Interwiki\\ClassicInterwikiLookup' => __DIR__ . '/includes/interwiki/ClassicInterwikiLookup.php',
        'MediaWiki\\Interwiki\\InterwikiLookup' => __DIR__ . '/includes/interwiki/InterwikiLookup.php',
        'MediaWiki\\Interwiki\\InterwikiLookupAdapter' => __DIR__ . '/includes/interwiki/InterwikiLookupAdapter.php',
@@@ -961,7 -963,6 +963,7 @@@
        'MediaWiki\\Widget\\TitleInputWidget' => __DIR__ . '/includes/widget/TitleInputWidget.php',
        'MediaWiki\\Widget\\UserInputWidget' => __DIR__ . '/includes/widget/UserInputWidget.php',
        'MediaWiki\\Widget\\UsersMultiselectWidget' => __DIR__ . '/includes/widget/UsersMultiselectWidget.php',
 +      'MediawikiStatsdDataFactory' => __DIR__ . '/includes/libs/stats/MediawikiStatsdDataFactory.php',
        'MemCachedClientforWiki' => __DIR__ . '/includes/compat/MemcachedClientCompat.php',
        'MemcLockManager' => __DIR__ . '/includes/libs/lockmanager/MemcLockManager.php',
        'MemcachedBagOStuff' => __DIR__ . '/includes/libs/objectcache/MemcachedBagOStuff.php',
@@@ -1221,9 -1222,7 +1223,9 @@@
        'ResourceLoaderLanguageDataModule' => __DIR__ . '/includes/resourceloader/ResourceLoaderLanguageDataModule.php',
        'ResourceLoaderLanguageNamesModule' => __DIR__ . '/includes/resourceloader/ResourceLoaderLanguageNamesModule.php',
        'ResourceLoaderModule' => __DIR__ . '/includes/resourceloader/ResourceLoaderModule.php',
 +      'ResourceLoaderOOUIFileModule' => __DIR__ . '/includes/resourceloader/ResourceLoaderOOUIFileModule.php',
        'ResourceLoaderOOUIImageModule' => __DIR__ . '/includes/resourceloader/ResourceLoaderOOUIImageModule.php',
 +      'ResourceLoaderOOUIModule' => __DIR__ . '/includes/resourceloader/ResourceLoaderOOUIModule.php',
        'ResourceLoaderRawFileModule' => __DIR__ . '/includes/resourceloader/ResourceLoaderRawFileModule.php',
        'ResourceLoaderSiteModule' => __DIR__ . '/includes/resourceloader/ResourceLoaderSiteModule.php',
        'ResourceLoaderSiteStylesModule' => __DIR__ . '/includes/resourceloader/ResourceLoaderSiteStylesModule.php',