1 files changed, 40 insertions, 0 deletions
diff --git a/node_modules/clean-css/lib/optimizer/level-2/properties/optimize.js b/node_modules/clean-css/lib/optimizer/level-2/properties/optimize.js
new file mode 100644
index 00000000..5dc4bfb9
--- /dev/null
+++ b/node_modules/clean-css/lib/optimizer/level-2/properties/optimize.js
@@ -0,0 +1,40 @@
+var mergeIntoShorthands = require('./merge-into-shorthands');
+var overrideProperties = require('./override-properties');
+var populateComponents = require('./populate-components');
+
+var restoreWithComponents = require('../restore-with-components');
+
+var wrapForOptimizing = require('../../wrap-for-optimizing').all;
+var removeUnused = require('../../remove-unused');
+var restoreFromOptimizing = require('../../restore-from-optimizing');
+
+var OptimizationLevel = require('../../../options/optimization-level').OptimizationLevel;
+
+function optimizeProperties(properties, withOverriding, withMerging, context) {
+  var levelOptions = context.options.level[OptimizationLevel.Two];
+  var _properties = wrapForOptimizing(properties, false, levelOptions.skipProperties);
+  var _property;
+  var i, l;
+
+  populateComponents(_properties, context.validator, context.warnings);
+
+  for (i = 0, l = _properties.length; i < l; i++) {
+    _property = _properties[i];
+    if (_property.block) {
+      optimizeProperties(_property.value[0][1], withOverriding, withMerging, context);
+    }
+  }
+
+  if (withMerging && levelOptions.mergeIntoShorthands) {
+    mergeIntoShorthands(_properties, context.validator);
+  }
+
+  if (withOverriding && levelOptions.overrideProperties) {
+    overrideProperties(_properties, withMerging, context.options.compatibility, context.validator);
+  }
+
+  restoreFromOptimizing(_properties, restoreWithComponents);
+  removeUnused(_properties);
+}
+
+module.exports = optimizeProperties;