DevTools: split text_utils out of common module

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 72 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 Common.TextRange(selection.startLine, token.startColumn, selection.startLine, token.endColumn);
+        new TextUtils.TextRange(selection.startLine, token.startColumn, selection.startLine, token.endColumn);
     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;
   }
 
   /**
    * @param {number} startLine
    * @param {number} endLine
    */
   _updateSwatches(startLine, endLine) {
     var swatches = [];
     var swatchPositions = [];
 
     var regexes =
         [SDK.CSSMetadata.VariableRegex, SDK.CSSMetadata.URLRegex, UI.Geometry.CubicBezier.Regex, Common.Color.Regex];
     var handlers = new Map();
     handlers.set(Common.Color.Regex, this._createColorSwatch.bind(this));
     handlers.set(UI.Geometry.CubicBezier.Regex, this._createBezierSwatch.bind(this));
 
     for (var lineNumber = startLine; lineNumber <= endLine; lineNumber++) {
       var line = this.textEditor.line(lineNumber).substring(0, Sources.CSSSourceFrame.maxSwatchProcessingLength);
-      var results = Common.TextUtils.splitStringByRegexes(line, regexes);
+      var results = TextUtils.TextUtils.splitStringByRegexes(line, regexes);
       for (var i = 0; i < results.length; i++) {
         var result = results[i];
         if (result.regexIndex === -1 || !handlers.has(regexes[result.regexIndex]))
           continue;
         var delimiters = /[\s:;,(){}]/;
         var positionBefore = result.position - 1;
         var positionAfter = result.position + result.value.length;
         if (positionBefore >= 0 && !delimiters.test(line.charAt(positionBefore)) ||
             positionAfter < line.length && !delimiters.test(line.charAt(positionAfter)))
           continue;
         var swatch = handlers.get(regexes[result.regexIndex])(result.value);
         if (!swatch)
           continue;
         swatches.push(swatch);
-        swatchPositions.push(Common.TextRange.createFromLocation(lineNumber, result.position));
+        swatchPositions.push(TextUtils.TextRange.createFromLocation(lineNumber, result.position));
       }
     }
     this.textEditor.operation(putSwatchesInline.bind(this));
 
     /**
      * @this {Sources.CSSSourceFrame}
      */
     function putSwatchesInline() {
-      var clearRange = new Common.TextRange(startLine, 0, endLine, this.textEditor.line(endLine).length);
+      var clearRange = new TextUtils.TextRange(startLine, 0, endLine, this.textEditor.line(endLine).length);
       this.textEditor.bookmarks(clearRange, Sources.CSSSourceFrame.SwatchBookmark).forEach(marker => marker.clear());
 
       for (var i = 0; i < swatches.length; i++) {
         var swatch = swatches[i];
         var swatchPosition = swatchPositions[i];
         var bookmark = this.textEditor.addBookmark(
             swatchPosition.startLine, swatchPosition.startColumn, swatch, Sources.CSSSourceFrame.SwatchBookmark);
         swatch[Sources.CSSSourceFrame.SwatchBookmark] = bookmark;
       }
     }
@@ skipping 130 matching lines @@
    * @override
    */
   onTextEditorContentSet() {
     super.onTextEditorContentSet();
     if (!this._muteSwatchProcessing)
       this._updateSwatches(0, this.textEditor.linesCount - 1);
   }
 
   /**
    * @override
-   * @param {!Common.TextRange} oldRange
-   * @param {!Common.TextRange} newRange
+   * @param {!TextUtils.TextRange} oldRange
+   * @param {!TextUtils.TextRange} newRange
    */
   onTextChanged(oldRange, newRange) {
     super.onTextChanged(oldRange, newRange);
     if (!this._muteSwatchProcessing)
       this._updateSwatches(newRange.startLine, newRange.endLine);
   }
 
   /**
    * @param {string} char
    * @return {boolean}
    */
   _isWordChar(char) {
-    return Common.TextUtils.isWordChar(char) || char === '.' || char === '-' || char === '$';
+    return TextUtils.TextUtils.isWordChar(char) || char === '.' || char === '-' || char === '$';
   }
 
   /**
-   * @param {!Common.TextRange} prefixRange
-   * @param {!Common.TextRange} substituteRange
+   * @param {!TextUtils.TextRange} prefixRange
+   * @param {!TextUtils.TextRange} substituteRange
    * @return {?Promise.<!UI.SuggestBox.Suggestions>}
    */
   _cssSuggestions(prefixRange, substituteRange) {
     var prefix = this.textEditor.text(prefixRange);
     if (prefix.startsWith('$'))
       return null;
 
     var propertyToken = this._backtrackPropertyToken(prefixRange.startLine, prefixRange.startColumn - 1);
     if (!propertyToken)
       return null;
@@ skipping 33 matching lines @@
       tokenPosition = token.startColumn - 1;
     }
     return null;
   }
 };
 
 /** @type {number} */
 Sources.CSSSourceFrame.maxSwatchProcessingLength = 300;
 /** @type {symbol} */
 Sources.CSSSourceFrame.SwatchBookmark = Symbol('swatch');