DevTools: edit SASS through SourceMaps.

Source/devtools/front_end/common/Color.js

 /*
  * Copyright (C) 2009 Apple Inc.  All rights reserved.
  * Copyright (C) 2009 Joseph Pecoraro
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 394 matching lines @@
 
     /**
      * @param {number} alpha
      * @return {!WebInspector.Color}
      */
      setAlpha: function(alpha)
      {
          var rgba = this._rgba.slice();
          rgba[3] = alpha;
          return new WebInspector.Color(rgba, WebInspector.Color.Format.RGBA);
-     }
+     },
+
+     equals: function(other)
+     {
+         var myRGBA = this.canonicalRGBA();
+         var otherRGBA = other.canonicalRGBA();
+         var result = true;
+         for (var i = 0; i < myRGBA.length; ++i)
+            result = result && (myRGBA[i] === otherRGBA[i]);
+         return result;
+     },
 }
 
 /**
  * @param {string} value
  * return {number}
  */
 WebInspector.Color._parseRgbNumeric = function(value)
 {
     var parsed = parseInt(value, 10);
     if (value.indexOf("%") !== -1)
@@ skipping 335 matching lines @@
     Padding: WebInspector.Color.fromRGBA([147, 196, 125, .55]),
     PaddingLight: WebInspector.Color.fromRGBA([147, 196, 125, .4]),
     Border: WebInspector.Color.fromRGBA([255, 229, 153, .66]),
     BorderLight: WebInspector.Color.fromRGBA([255, 229, 153, .5]),
     Margin: WebInspector.Color.fromRGBA([246, 178, 107, .66]),
     MarginLight: WebInspector.Color.fromRGBA([246, 178, 107, .5]),
     EventTarget: WebInspector.Color.fromRGBA([255, 196, 196, .66]),
     Shape: WebInspector.Color.fromRGBA([96, 82, 177, 0.8]),
     ShapeMargin: WebInspector.Color.fromRGBA([96, 82, 127, .6])
 }