[Lock] Remove useless dependency to symfony/polyfill-php70

dunglas · dunglas · commit 20f5213e395b · 2017-05-31T08:30:26.000+02:00
diff --git a/composer.json b/composer.json
@@ -17,7 +17,6 @@
     ],
     "require": {
         "php": "^7.1.3",
-        "symfony/polyfill-php70": "~1.0",
         "psr/log": "~1.0"
     },
     "require-dev": {
