DevTools: don't cherrypick Common files for Gonzales

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 {FormatterWorker.FormatterWorkerContentParser}
- */
-Gonzales.SCSSParser = function()
-{
-}
-
-Gonzales.SCSSParser.prototype = {
-    /**
-     * @override
-     * @param {string} content
-     * @return {!Array<!Gonzales.SCSSParser.Rule>}
-     */
-    parse: function(content)
-    {
-        var ast = null;
-        try {
-            ast = gonzales.parse(content, {syntax: "scss"});
-        } catch (e) {
-            return [];
-        }
-
-        /** @type {!{properties: !Array<!Gonzales.Node>, node: !Gonzales.Node}} */
-        var rootBlock = {
-            properties: [],
-            node: ast
-        };
-        /** @type {!Array<!{properties: !Array<!Gonzales.Node>, node: !Gonzales.Node}>} */
-        var blocks = [rootBlock];
-        ast.selectors = [];
-        Gonzales.SCSSParser.extractNodes(ast, blocks, rootBlock);
-
-        var rules = [];
-        for (var block of blocks)
-            this._handleBlock(block, rules);
-        return rules;
-    },
-
-    /**
-     * @param {!{node: !Gonzales.Node, properties: !Array<!Gonzales.Node>}} block
-     * @param {!Array<!Gonzales.SCSSParser.Rule>} output
-     */
-    _handleBlock: function(block, output)
-    {
-        var selectors = block.node.selectors.map(Gonzales.SCSSParser.rangeFromNode);
-        var properties = [];
-        var styleRange = Gonzales.SCSSParser.rangeFromNode(block.node);
-        styleRange.startColumn += 1;
-        styleRange.endColumn -= 1;
-        for (var node of block.properties) {
-            if (node.type === "declaration")
-                this._handleDeclaration(node, properties);
-            else if (node.type === "include")
-                this._handleInclude(node, properties);
-            else if (node.type === "multilineComment" && node.start.line === node.end.line)
-                this._handleComment(node, properties);
-        }
-        if (!selectors.length && !properties.length)
-            return;
-        var rule = new Gonzales.SCSSParser.Rule(selectors, properties, styleRange);
-        output.push(rule);
-    },
-
-    /**
-     * @param {!Gonzales.Node} node
-     * @param {!Array<!Gonzales.SCSSParser.Property>} output
-     */
-    _handleDeclaration: function(node, output)
-    {
-        var propertyNode = node.content.find(node => node.type === "property");
-        var valueNode = node.content.find(node => node.type === "value");
-        if (!propertyNode || !valueNode)
-            return;
-
-        var nameRange = Gonzales.SCSSParser.rangeFromNode(propertyNode);
-        var valueRange = Gonzales.SCSSParser.rangeFromNode(valueNode);
-        var range = /** @type {!Common.TextRange} */(node.declarationRange);
-
-        var property = new Gonzales.SCSSParser.Property(range, nameRange, valueRange, false);
-        output.push(property);
-    },
-
-    /**
-     * @param {!Gonzales.Node} node
-     * @param {!Array<!Gonzales.SCSSParser.Property>} output
-     */
-    _handleInclude: function(node, output)
-    {
-        var mixinName = node.content.find(node => node.type === "ident");
-        if (!mixinName)
-            return;
-        var nameRange = Gonzales.SCSSParser.rangeFromNode(mixinName);
-        var mixinArguments = node.content.find(node => node.type === "arguments");
-        if (!mixinArguments)
-            return;
-        var parameters = mixinArguments.content.filter(node => node.type !== "delimiter" && node.type !== "space");
-        for (var parameter of parameters) {
-            var range = Gonzales.SCSSParser.rangeFromNode(node);
-            var valueRange = Gonzales.SCSSParser.rangeFromNode(parameter);
-            var property = new Gonzales.SCSSParser.Property(range, nameRange, valueRange, false);
-            output.push(property);
-        }
-    },
-
-    /**
-     * @param {!Gonzales.Node} node
-     * @param {!Array<!Gonzales.SCSSParser.Property>} output
-     */
-    _handleComment: function(node, output)
-    {
-        if (node.start.line !== node.end.line)
-            return;
-        var innerText = /** @type {string} */(node.content);
-        var innerResult = this.parse(innerText);
-        if (innerResult.length !== 1 || innerResult[0].properties.length !== 1)
-            return;
-        var property = innerResult[0].properties[0];
-        var disabledProperty = property.rebaseInsideOneLineComment(node);
-        output.push(disabledProperty);
-    },
-}
+ * @unrestricted
+ */
+Gonzales.SCSSParser = class {
+  /**
+   * @override
+   * @param {string} content
+   * @return {!Array<!Gonzales.SCSSParser.Rule>}
+   */
+  parse(content) {
+    var ast = null;
+    try {
+      ast = gonzales.parse(content, {syntax: 'scss'});
+    } catch (e) {
+      return [];
+    }
+
+    /** @type {!{properties: !Array<!Gonzales.Node>, node: !Gonzales.Node}} */
+    var rootBlock = {properties: [], node: ast};
+    /** @type {!Array<!{properties: !Array<!Gonzales.Node>, node: !Gonzales.Node}>} */
+    var blocks = [rootBlock];
+    ast.selectors = [];
+    Gonzales.SCSSParser.extractNodes(ast, blocks, rootBlock);
+
+    var rules = [];
+    for (var block of blocks)
+      this._handleBlock(block, rules);
+    return rules;
+  }
+
+  /**
+   * @param {!{node: !Gonzales.Node, properties: !Array<!Gonzales.Node>}} block
+   * @param {!Array<!Gonzales.SCSSParser.Rule>} output
+   */
+  _handleBlock(block, output) {
+    var selectors = block.node.selectors.map(Gonzales.SCSSParser.rangeFromNode);
+    var properties = [];
+    var styleRange = Gonzales.SCSSParser.rangeFromNode(block.node);
+    styleRange.startColumn += 1;
+    styleRange.endColumn -= 1;
+    for (var node of block.properties) {
+      if (node.type === 'declaration')
+        this._handleDeclaration(node, properties);
+      else if (node.type === 'include')
+        this._handleInclude(node, properties);
+      else if (node.type === 'multilineComment' && node.start.line === node.end.line)
+        this._handleComment(node, properties);
+    }
+    if (!selectors.length && !properties.length)
+      return;
+    var rule = new Gonzales.SCSSParser.Rule(selectors, properties, styleRange);
+    output.push(rule);
+  }
+
+  /**
+   * @param {!Gonzales.Node} node
+   * @param {!Array<!Gonzales.SCSSParser.Property>} output
+   */
+  _handleDeclaration(node, output) {
+    var propertyNode = node.content.find(node => node.type === 'property');
+    var valueNode = node.content.find(node => node.type === 'value');
+    if (!propertyNode || !valueNode)
+      return;
+
+    var nameRange = Gonzales.SCSSParser.rangeFromNode(propertyNode);
+    var valueRange = Gonzales.SCSSParser.rangeFromNode(valueNode);
+    var range = /** @type {!Gonzales.TextRange} */ (node.declarationRange);
+
+    var property = new Gonzales.SCSSParser.Property(range, nameRange, valueRange, false);
+    output.push(property);
+  }
+
+  /**
+   * @param {!Gonzales.Node} node
+   * @param {!Array<!Gonzales.SCSSParser.Property>} output
+   */
+  _handleInclude(node, output) {
+    var mixinName = node.content.find(node => node.type === 'ident');
+    if (!mixinName)
+      return;
+    var nameRange = Gonzales.SCSSParser.rangeFromNode(mixinName);
+    var mixinArguments = node.content.find(node => node.type === 'arguments');
+    if (!mixinArguments)
+      return;
+    var parameters = mixinArguments.content.filter(node => node.type !== 'delimiter' && node.type !== 'space');
+    for (var parameter of parameters) {
+      var range = Gonzales.SCSSParser.rangeFromNode(node);
+      var valueRange = Gonzales.SCSSParser.rangeFromNode(parameter);
+      var property = new Gonzales.SCSSParser.Property(range, nameRange, valueRange, false);
+      output.push(property);
+    }
+  }
+
+  /**
+   * @param {!Gonzales.Node} node
+   * @param {!Array<!Gonzales.SCSSParser.Property>} output
+   */
+  _handleComment(node, output) {
+    if (node.start.line !== node.end.line)
+      return;
+    var innerText = /** @type {string} */ (node.content);
+    var innerResult = this.parse(innerText);
+    if (innerResult.length !== 1 || innerResult[0].properties.length !== 1)
+      return;
+    var property = innerResult[0].properties[0];
+    var disabledProperty = property.rebaseInsideOneLineComment(node);
+    output.push(disabledProperty);
+  }
+};
 
 /**
  * @param {!Gonzales.Node} node
- * @return {!Common.TextRange}
- */
-Gonzales.SCSSParser.rangeFromNode = function(node)
-{
-    return new Common.TextRange(node.start.line - 1, node.start.column - 1, node.end.line - 1, node.end.column);
-}
-
-/**
- * @constructor
- * @param {!Common.TextRange} range
- * @param {!Common.TextRange} nameRange
- * @param {!Common.TextRange} valueRange
- * @param {boolean} disabled
- */
-Gonzales.SCSSParser.Property = function(range, nameRange, valueRange, disabled)
-{
+ * @return {!Gonzales.TextRange}
+ */
+Gonzales.SCSSParser.rangeFromNode = function(node) {
+  return new Gonzales.TextRange(node.start.line - 1, node.start.column - 1, node.end.line - 1, node.end.column);
+};
+
+/**
+ * @unrestricted
+ */
+Gonzales.SCSSParser.Property = class {
+  /**
+   * @param {!Gonzales.TextRange} range
+   * @param {!Gonzales.TextRange} nameRange
+   * @param {!Gonzales.TextRange} valueRange
+   * @param {boolean} disabled
+   */
+  constructor(range, nameRange, valueRange, disabled) {
     this.range = range;
     this.name = nameRange;
     this.value = valueRange;
     this.disabled = disabled;
-}
-
-Gonzales.SCSSParser.Property.prototype = {
+  }
+
+  /**
+   * @param {!Gonzales.Node} commentNode
+   * @return {!Gonzales.SCSSParser.Property}
+   */
+  rebaseInsideOneLineComment(commentNode) {
+    var lineOffset = commentNode.start.line - 1;
+    // Account for the "/*".
+    var columnOffset = commentNode.start.column - 1 + 2;
+    var range = Gonzales.SCSSParser.rangeFromNode(commentNode);
+    var name = rebaseRange(this.name, lineOffset, columnOffset);
+    var value = rebaseRange(this.value, lineOffset, columnOffset);
+    return new Gonzales.SCSSParser.Property(range, name, value, true);
+
     /**
-     * @param {!Gonzales.Node} commentNode
-     * @return {!Gonzales.SCSSParser.Property}
+     * @param {!Gonzales.TextRange} range
+     * @param {number} lineOffset
+     * @param {number} columnOffset
+     * @return {!Gonzales.TextRange}
      */
-    rebaseInsideOneLineComment: function(commentNode)
-    {
-        var lineOffset = commentNode.start.line - 1;
-        // Account for the "/*".
-        var columnOffset = commentNode.start.column - 1 + 2;
-        var range = Gonzales.SCSSParser.rangeFromNode(commentNode);
-        var name = rebaseRange(this.name, lineOffset, columnOffset);
-        var value = rebaseRange(this.value, lineOffset, columnOffset);
-        return new Gonzales.SCSSParser.Property(range, name, value, true);
-
-        /**
-         * @param {!Common.TextRange} range
-         * @param {number} lineOffset
-         * @param {number} columnOffset
-         * @return {!Common.TextRange}
-         */
-        function rebaseRange(range, lineOffset, columnOffset)
-        {
-            return new Common.TextRange(range.startLine + lineOffset, range.startColumn + columnOffset, range.endLine + lineOffset, range.endColumn + columnOffset);
-        }
-    }
-}
-
-/**
- * @constructor
- * @param {!Array<!Common.TextRange>} selectors
- * @param {!Array<!Gonzales.SCSSParser.Property>} properties
- * @param {!Common.TextRange} styleRange
- */
-Gonzales.SCSSParser.Rule = function(selectors, properties, styleRange)
-{
+    function rebaseRange(range, lineOffset, columnOffset) {
+      return new Gonzales.TextRange(
+          range.startLine + lineOffset, range.startColumn + columnOffset, range.endLine + lineOffset,
+          range.endColumn + columnOffset);
+    }
+  }
+};
+
+/**
+ * @unrestricted
+ */
+Gonzales.SCSSParser.Rule = class {
+  /**
+   * @param {!Array<!Gonzales.TextRange>} selectors
+   * @param {!Array<!Gonzales.SCSSParser.Property>} properties
+   * @param {!Gonzales.TextRange} styleRange
+   */
+  constructor(selectors, properties, styleRange) {
     this.selectors = selectors;
     this.properties = properties;
     this.styleRange = styleRange;
-}
+  }
+};
 
 /**
  * @param {!Gonzales.Node} node
  * @param {!Array<{node: !Gonzales.Node, properties: !Array<!Gonzales.Node>}>} blocks
  * @param {!{node: !Gonzales.Node, properties: !Array<!Gonzales.Node>}} lastBlock
  */
-Gonzales.SCSSParser.extractNodes = function(node, blocks, lastBlock)
-{
-    if (!Array.isArray(node.content))
-        return;
-    if (node.type === "block") {
-        lastBlock = {
-            node: node,
-            properties: []
-        };
-        blocks.push(lastBlock);
-    }
-    var lastDeclaration = null;
-    var selectors = [];
-    for (var i = 0; i < node.content.length; ++i) {
-        var child = node.content[i];
-        if (child.type === "declarationDelimiter" && lastDeclaration) {
-            lastDeclaration.declarationRange.endLine = child.end.line - 1;
-            lastDeclaration.declarationRange.endColumn = child.end.column;
-            lastDeclaration = null;
-        } else if (child.type === "selector") {
-            selectors.push(child);
-        } else if (child.type === "block") {
-            child.selectors = selectors;
-            selectors = [];
-        }
-        if (child.type === "include" || child.type === "declaration" || child.type === "multilineComment")
-            lastBlock.properties.push(child);
-        if (child.type === "declaration") {
-            lastDeclaration = child;
-            lastDeclaration.declarationRange = Common.TextRange.createFromLocation(child.start.line - 1, child.start.column - 1);
-        }
-        Gonzales.SCSSParser.extractNodes(child, blocks, lastBlock);
-    }
-    if (lastDeclaration) {
-        lastDeclaration.declarationRange.endLine = node.end.line - 1;
-        lastDeclaration.declarationRange.endColumn = node.end.column - 1;
-    }
-}
+Gonzales.SCSSParser.extractNodes = function(node, blocks, lastBlock) {
+  if (!Array.isArray(node.content))
+    return;
+  if (node.type === 'block') {
+    lastBlock = {node: node, properties: []};
+    blocks.push(lastBlock);
+  }
+  var lastDeclaration = null;
+  var selectors = [];
+  for (var i = 0; i < node.content.length; ++i) {
+    var child = node.content[i];
+    if (child.type === 'declarationDelimiter' && lastDeclaration) {
+      lastDeclaration.declarationRange.endLine = child.end.line - 1;
+      lastDeclaration.declarationRange.endColumn = child.end.column;
+      lastDeclaration = null;
+    } else if (child.type === 'selector') {
+      selectors.push(child);
+    } else if (child.type === 'block') {
+      child.selectors = selectors;
+      selectors = [];
+    }
+    if (child.type === 'include' || child.type === 'declaration' || child.type === 'multilineComment')
+      lastBlock.properties.push(child);
+    if (child.type === 'declaration') {
+      lastDeclaration = child;
+      const line = child.start.line - 1;
+      const column = child.start.column - 1;
+      lastDeclaration.declarationRange = new Gonzales.TextRange(line, column, line, column);
+    }
+    Gonzales.SCSSParser.extractNodes(child, blocks, lastBlock);
+  }
+  if (lastDeclaration) {
+    lastDeclaration.declarationRange.endLine = node.end.line - 1;
+    lastDeclaration.declarationRange.endColumn = node.end.column - 1;
+  }
+};
+
+/**
+ * @unrestricted
+ */
+Gonzales.TextRange = class {
+  /**
+   * @param {number} startLine
+   * @param {number} startColumn
+   * @param {number} endLine
+   * @param {number} endColumn
+   */
+  constructor(startLine, startColumn, endLine, endColumn) {
+    this.startLine = startLine;
+    this.startColumn = startColumn;
+    this.endLine = endLine;
+    this.endColumn = endColumn;
+  }
+};