DevTools: Merge CodeMirrorTextEditor's copyRange into text

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

 /*
  * Copyright (C) 2013 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 78 matching lines @@
         if (!token) {
             if (selection.startColumn > 0)
                 token = this.textEditor.tokenAtTextPosition(selection.startLine, selection.startColumn - 1);
             if (!token)
                 return false;
         }
         if (token.type !== "css-number")
             return false;
 
         var cssUnitRange = new WebInspector.TextRange(selection.startLine, token.startColumn, selection.startLine, token.endColumn);
-        var cssUnitText = this.textEditor.copyRange(cssUnitRange);
+        var cssUnitText = this.textEditor.text(cssUnitRange);
         var newUnitText = this._modifyUnit(cssUnitText, change);
         if (!newUnitText)
             return false;
         this.textEditor.editRange(cssUnitRange, newUnitText);
         selection.startColumn = token.startColumn;
         selection.endColumn = selection.startColumn + newUnitText.length;
         this.textEditor.setSelection(selection);
         return true;
     },
 
@@ skipping 155 matching lines @@
         return WebInspector.TextUtils.isWordChar(char) || char === "." || char === "-" || char === "$";
     },
 
     /**
      * @param {!WebInspector.TextRange} prefixRange
      * @param {!WebInspector.TextRange} substituteRange
      * @return {?Promise.<!WebInspector.SuggestBox.Suggestions>}
      */
     _cssSuggestions: function(prefixRange, substituteRange)
     {
-        var prefix = this._textEditor.copyRange(prefixRange);
+        var prefix = this._textEditor.text(prefixRange);
         if (prefix.startsWith("$"))
             return null;
 
         var propertyToken = this._backtrackPropertyToken(prefixRange.startLine, prefixRange.startColumn - 1);
         if (!propertyToken)
             return null;
 
         var line = this._textEditor.line(prefixRange.startLine);
         var tokenContent = line.substring(propertyToken.startColumn, propertyToken.endColumn);
         var propertyValues = WebInspector.cssMetadata().propertyValues(tokenContent);
@@ skipping 40 matching lines @@
  * @param {!WebInspector.Color} color
  * @param {number} lineNumber
  * @param {number} startColumn
  * @param {number} textLength
  */
 WebInspector.CSSSourceFrame.ColorPosition = function(color, lineNumber, startColumn, textLength)
 {
     this.color = color;
     this.textRange = new WebInspector.TextRange(lineNumber, startColumn, lineNumber, startColumn + textLength);
 }