1 files changed, 0 insertions, 62 deletions
diff --git a/node_modules/clean-css/lib/utils/split.js b/node_modules/clean-css/lib/utils/split.js
deleted file mode 100644
index b824ceb5..00000000
--- a/node_modules/clean-css/lib/utils/split.js
+++ /dev/null
@@ -1,62 +0,0 @@
-var Marker = require('../tokenizer/marker');
-
-function is(value, separator, isSeparatorRegex) {
-  return isSeparatorRegex
-    ? separator.test(value)
-    : value === separator;
-}
-
-function split(value, separator) {
-  var openLevel = Marker.OPEN_ROUND_BRACKET;
-  var closeLevel = Marker.CLOSE_ROUND_BRACKET;
-  var level = 0;
-  var cursor = 0;
-  var lastStart = 0;
-  var lastValue;
-  var lastCharacter;
-  var len = value.length;
-  var parts = [];
-  var isSeparatorRegex = typeof (separator) == 'object' && 'exec' in separator;
-
-  if (!isSeparatorRegex && value.indexOf(separator) == -1) {
-    return [value];
-  }
-
-  if (value.indexOf(openLevel) == -1) {
-    return value.split(separator);
-  }
-
-  while (cursor < len) {
-    if (value[cursor] == openLevel) {
-      level++;
-    } else if (value[cursor] == closeLevel) {
-      level--;
-    }
-
-    if (level === 0 && cursor > 0 && cursor + 1 < len && is(value[cursor], separator, isSeparatorRegex)) {
-      parts.push(value.substring(lastStart, cursor));
-
-      if (isSeparatorRegex && separator.exec(value[cursor]).length > 1) {
-        parts.push(value[cursor]);
-      }
-
-      lastStart = cursor + 1;
-    }
-
-    cursor++;
-  }
-
-  if (lastStart < cursor + 1) {
-    lastValue = value.substring(lastStart);
-    lastCharacter = lastValue[lastValue.length - 1];
-    if (is(lastCharacter, separator, isSeparatorRegex)) {
-      lastValue = lastValue.substring(0, lastValue.length - 1);
-    }
-
-    parts.push(lastValue);
-  }
-
-  return parts;
-}
-
-module.exports = split;