DevTools: remove illusionary caching from String.prototype.lineEndings

third_party/WebKit/Source/devtools/front_end/sources/ScriptFormatter.js

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 92 matching lines @@
 WebInspector.ScriptFormatter.prototype = {
     /**
      * @param {!MessageEvent} event
      */
     _didFormatContent: function(event)
     {
         this._worker.terminate();
         var originalContent = this._originalContent;
         var formattedContent = event.data.content;
         var mapping = event.data["mapping"];
-        var sourceMapping = new WebInspector.FormatterSourceMappingImpl(originalContent.lineEndings(), formattedContent.lineEndings(), mapping);
+        var sourceMapping = new WebInspector.FormatterSourceMappingImpl(originalContent.computeLineEndings(), formattedContent.computeLineEndings(), mapping);
         this._callback(formattedContent, sourceMapping);
     }
 }
 
 /**
  * @constructor
  * @implements {WebInspector.Formatter}
  * @param {string} mimeType
  * @param {string} content
  * @param {function(string, !WebInspector.FormatterSourceMapping)} callback
@@ skipping 112 matching lines @@
      */
     _convertPosition: function(positions1, positions2, position)
     {
         var index = positions1.upperBound(position) - 1;
         var convertedPosition = positions2[index] + position - positions1[index];
         if (index < positions2.length - 1 && convertedPosition > positions2[index + 1])
             convertedPosition = positions2[index + 1];
         return convertedPosition;
     }
 }