DevTools: reformat front-end code to match chromium style.

third_party/WebKit/Source/devtools/front_end/sass/SASSSourceMapFactory.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.
+/**
+ * @implements {WebInspector.SourceMapFactory}
+ * @unrestricted
+ */
+WebInspector.SASSSourceMapFactory = class {
+  constructor() {
+    this._astService = new WebInspector.ASTService();
+  }
 
-/**
- * @constructor
- * @implements {WebInspector.SourceMapFactory}
- */
-WebInspector.SASSSourceMapFactory = function()
-{
-    this._astService = new WebInspector.ASTService();
-};
+  /**
+   * @override
+   * @param {!WebInspector.Target} target
+   * @param {!WebInspector.SourceMap} sourceMap
+   * @return {!Promise<?WebInspector.SourceMap>}
+   */
+  editableSourceMap(target, sourceMap) {
+    var cssModel = WebInspector.CSSModel.fromTarget(target);
+    if (!cssModel)
+      return Promise.resolve(/** @type {?WebInspector.SourceMap} */ (null));
 
-WebInspector.SASSSourceMapFactory.prototype = {
-    /**
-     * @override
-     * @param {!WebInspector.Target} target
-     * @param {!WebInspector.SourceMap} sourceMap
-     * @return {!Promise<?WebInspector.SourceMap>}
-     */
-    editableSourceMap: function(target, sourceMap)
-    {
-        var cssModel = WebInspector.CSSModel.fromTarget(target);
-        if (!cssModel)
-            return Promise.resolve(/** @type {?WebInspector.SourceMap} */(null));
+    var header =
+        cssModel.styleSheetHeaders().find(styleSheetHeader => styleSheetHeader.sourceMapURL === sourceMap.url());
+    if (!header)
+      return Promise.resolve(/** @type {?WebInspector.SourceMap} */ (null));
 
-        var header = cssModel.styleSheetHeaders().find(styleSheetHeader => styleSheetHeader.sourceMapURL === sourceMap.url());
-        if (!header)
-            return Promise.resolve(/** @type {?WebInspector.SourceMap} */(null));
+    /** @type {!Map<string, !WebInspector.SASSSupport.AST>} */
+    var models = new Map();
+    var promises = [];
+    for (let url of sourceMap.sourceURLs()) {
+      var contentProvider = sourceMap.sourceContentProvider(url, WebInspector.resourceTypes.SourceMapStyleSheet);
+      var sassPromise = contentProvider.requestContent()
+                            .then(text => this._astService.parseSCSS(url, text || ''))
+                            .then(ast => models.set(ast.document.url, ast));
+      promises.push(sassPromise);
+    }
+    var cssURL = sourceMap.compiledURL();
+    var cssPromise = header.originalContentProvider()
+                         .requestContent()
+                         .then(text => this._astService.parseCSS(cssURL, text || ''))
+                         .then(ast => models.set(ast.document.url, ast));
+    promises.push(cssPromise);
 
-        /** @type {!Map<string, !WebInspector.SASSSupport.AST>} */
-        var models = new Map();
-        var promises = [];
-        for (let url of sourceMap.sourceURLs()) {
-            var contentProvider = sourceMap.sourceContentProvider(url, WebInspector.resourceTypes.SourceMapStyleSheet);
-            var sassPromise = contentProvider.requestContent()
-                .then(text => this._astService.parseSCSS(url, text || ""))
-                .then(ast => models.set(ast.document.url, ast));
-            promises.push(sassPromise);
-        }
-        var cssURL = sourceMap.compiledURL();
-        var cssPromise = header.originalContentProvider().requestContent()
-            .then(text => this._astService.parseCSS(cssURL, text || ""))
-            .then(ast => models.set(ast.document.url, ast));
-        promises.push(cssPromise);
+    return Promise.all(promises)
+        .then(this._onSourcesParsed.bind(this, sourceMap, models))
+        .catchException(/** @type {?WebInspector.SourceMap} */ (null));
+  }
 
-        return Promise.all(promises)
-            .then(this._onSourcesParsed.bind(this, sourceMap, models))
-            .catchException(/** @type {?WebInspector.SourceMap} */(null));
-    },
+  /**
+   * @param {!WebInspector.SourceMap} sourceMap
+   * @param {!Map<string, !WebInspector.SASSSupport.AST>} models
+   * @return {?WebInspector.SourceMap}
+   */
+  _onSourcesParsed(sourceMap, models) {
+    var editCallback = WebInspector.SASSProcessor.processCSSEdits.bind(WebInspector.SASSProcessor, this._astService);
+    var map = new WebInspector.ASTSourceMap(sourceMap.compiledURL(), sourceMap.url(), models, editCallback);
+    var valid = true;
+    map.compiledModel().visit(onNode);
+    return valid ? map : null;
 
     /**
-     * @param {!WebInspector.SourceMap} sourceMap
-     * @param {!Map<string, !WebInspector.SASSSupport.AST>} models
-     * @return {?WebInspector.SourceMap}
+     * @param {!WebInspector.SASSSupport.Node} cssNode
      */
-    _onSourcesParsed: function(sourceMap, models)
-    {
-        var editCallback = WebInspector.SASSProcessor.processCSSEdits.bind(WebInspector.SASSProcessor, this._astService);
-        var map = new WebInspector.ASTSourceMap(sourceMap.compiledURL(), sourceMap.url(), models, editCallback);
-        var valid = true;
-        map.compiledModel().visit(onNode);
-        return valid ? map : null;
+    function onNode(cssNode) {
+      if (!valid)
+        return;
+      if (!(cssNode instanceof WebInspector.SASSSupport.TextNode))
+        return;
+      var entry = sourceMap.findEntry(cssNode.range.startLine, cssNode.range.startColumn);
+      if (!entry || !entry.sourceURL || typeof entry.sourceLineNumber === 'undefined' ||
+          typeof entry.sourceColumnNumber === 'undefined')
+        return;
+      var sassAST = models.get(entry.sourceURL);
+      if (!sassAST)
+        return;
+      var sassNode = sassAST.findNodeForPosition(entry.sourceLineNumber, entry.sourceColumnNumber);
+      if (!sassNode)
+        return;
+      if (cssNode.parent && (cssNode.parent instanceof WebInspector.SASSSupport.Property) &&
+          cssNode === cssNode.parent.name && cssNode.text.trim() !== sassNode.text.trim()) {
+        valid = false;
+        reportError(cssNode, sassNode);
+        return;
+      }
+      map.addMapping(cssNode, sassNode);
+    }
 
-        /**
-         * @param {!WebInspector.SASSSupport.Node} cssNode
-         */
-        function onNode(cssNode)
-        {
-            if (!valid)
-                return;
-            if (!(cssNode instanceof WebInspector.SASSSupport.TextNode))
-                return;
-            var entry = sourceMap.findEntry(cssNode.range.startLine, cssNode.range.startColumn);
-            if (!entry || !entry.sourceURL || typeof entry.sourceLineNumber === "undefined" || typeof entry.sourceColumnNumber === "undefined")
-                return;
-            var sassAST = models.get(entry.sourceURL);
-            if (!sassAST)
-                return;
-            var sassNode = sassAST.findNodeForPosition(entry.sourceLineNumber, entry.sourceColumnNumber);
-            if (!sassNode)
-                return;
-            if (cssNode.parent && (cssNode.parent instanceof WebInspector.SASSSupport.Property) && cssNode === cssNode.parent.name && cssNode.text.trim() !== sassNode.text.trim()) {
-                valid = false;
-                reportError(cssNode, sassNode);
-                return;
-            }
-            map.addMapping(cssNode, sassNode);
-        }
-
-        /**
-         * @param {!WebInspector.SASSSupport.TextNode} cssNode
-         * @param {!WebInspector.SASSSupport.TextNode} sassNode
-         */
-        function reportError(cssNode, sassNode)
-        {
-            var text = WebInspector.UIString("LiveSASS failed to start: %s", sourceMap.url());
-            text += WebInspector.UIString("\nSourceMap is misaligned: %s != %s", cssNode.text.trim(), sassNode.text.trim());
-            text += "\ncompiled: " + cssNode.document.url + ":" + (cssNode.range.startLine + 1) + ":" + (cssNode.range.startColumn + 1);
-            text += "\nsource: " + sassNode.document.url + ":" + (sassNode.range.startLine + 1) + ":" + (sassNode.range.startColumn + 1);
-            WebInspector.console.error(text);
-        }
-    },
+    /**
+     * @param {!WebInspector.SASSSupport.TextNode} cssNode
+     * @param {!WebInspector.SASSSupport.TextNode} sassNode
+     */
+    function reportError(cssNode, sassNode) {
+      var text = WebInspector.UIString('LiveSASS failed to start: %s', sourceMap.url());
+      text += WebInspector.UIString('\nSourceMap is misaligned: %s != %s', cssNode.text.trim(), sassNode.text.trim());
+      text += '\ncompiled: ' + cssNode.document.url + ':' + (cssNode.range.startLine + 1) + ':' +
+          (cssNode.range.startColumn + 1);
+      text += '\nsource: ' + sassNode.document.url + ':' + (sassNode.range.startLine + 1) + ':' +
+          (sassNode.range.startColumn + 1);
+      WebInspector.console.error(text);
+    }
+  }
 };