DevTools: [SASS] extract exact property name and value ranges

third_party/WebKit/Source/devtools/front_end/gonzales/SCSSParser.js

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /**
  * @constructor
  * @implements {WebInspector.FormatterWorkerContentParser}
  */
 WebInspector.SCSSParser = function()
 {
@@ skipping 53 matching lines @@
         output.push(rule);
     },
 
     /**
      * @param {!Gonzales.Node} node
      * @param {!Array<!WebInspector.SCSSParser.Property>} output
      */
     _handleDeclaration: function(node, output)
     {
         var propertyNode = node.content.find(node => node.type === "property");
-        var delimeterNode = node.content.find(node => node.type === "propertyDelimiter");
         var valueNode = node.content.find(node => node.type === "value");
-        if (!propertyNode || !delimeterNode || !valueNode)
+        if (!propertyNode || !valueNode)
             return;
 
-        var nameRange = new WebInspector.TextRange(propertyNode.start.line - 1, propertyNode.start.column - 1, delimeterNode.start.line - 1, delimeterNode.start.column - 1);
-        var valueRange = new WebInspector.TextRange(delimeterNode.end.line - 1, delimeterNode.end.column, valueNode.end.line - 1, valueNode.end.column);
+        var nameRange = WebInspector.SCSSParser.rangeFromNode(propertyNode);
+        var valueRange = WebInspector.SCSSParser.rangeFromNode(valueNode);
         var range = /** @type {!WebInspector.TextRange} */(node.declarationRange);
 
         var property = new WebInspector.SCSSParser.Property(range, nameRange, valueRange, false);
         output.push(property);
     },
 
     /**
      * @param {!Gonzales.Node} node
      * @param {!Array<!WebInspector.SCSSParser.Property>} output
      */
@@ skipping 134 matching lines @@
             lastDeclaration = child;
             lastDeclaration.declarationRange = WebInspector.TextRange.createFromLocation(child.start.line - 1, child.start.column - 1);
         }
         WebInspector.SCSSParser.extractNodes(child, blocks, lastBlock);
     }
     if (lastDeclaration) {
         lastDeclaration.declarationRange.endLine = node.end.line - 1;
         lastDeclaration.declarationRange.endColumn = node.end.column - 1;
     }
 }