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

third_party/WebKit/Source/devtools/front_end/components/RemoteObjectPreviewFormatter.js

 // Copyright (c) 2015 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.
+/**
+ * @unrestricted
+ */
+WebInspector.RemoteObjectPreviewFormatter = class {
+  /**
+   * @param {!Element} parentElement
+   * @param {!RuntimeAgent.ObjectPreview} preview
+   */
+  appendObjectPreview(parentElement, preview) {
+    var description = preview.description;
+    if (preview.type !== 'object' || preview.subtype === 'null') {
+      parentElement.appendChild(this.renderPropertyPreview(preview.type, preview.subtype, description));
+      return;
+    }
+    if (description && preview.subtype !== 'array' && preview.subtype !== 'typedarray') {
+      var text = preview.subtype ? description : this._abbreviateFullQualifiedClassName(description);
+      parentElement.createTextChildren(text, ' ');
+    }
+    if (preview.entries)
+      this._appendEntriesPreview(parentElement, preview);
+    else
+      this._appendPropertiesPreview(parentElement, preview);
+  }
 
-/**
- * @constructor
- */
-WebInspector.RemoteObjectPreviewFormatter = function()
-{
-};
+  /**
+   * @param {string} description
+   * @return {string}
+   */
+  _abbreviateFullQualifiedClassName(description) {
+    var abbreviatedDescription = description.split('.');
+    for (var i = 0; i < abbreviatedDescription.length - 1; ++i)
+      abbreviatedDescription[i] = abbreviatedDescription[i].trimMiddle(3);
+    return abbreviatedDescription.join('.');
+  }
 
-WebInspector.RemoteObjectPreviewFormatter.prototype = {
-    /**
-     * @param {!Element} parentElement
-     * @param {!RuntimeAgent.ObjectPreview} preview
-     */
-    appendObjectPreview: function(parentElement, preview)
-    {
-        var description = preview.description;
-        if (preview.type !== "object" || preview.subtype === "null") {
-            parentElement.appendChild(this.renderPropertyPreview(preview.type, preview.subtype, description));
-            return;
-        }
-        if (description && preview.subtype !== "array" && preview.subtype !== "typedarray") {
-            var text = preview.subtype ? description : this._abbreviateFullQualifiedClassName(description);
-            parentElement.createTextChildren(text, " ");
-        }
-        if (preview.entries)
-            this._appendEntriesPreview(parentElement, preview);
-        else
-            this._appendPropertiesPreview(parentElement, preview);
-    },
+  /**
+   * @param {!Element} parentElement
+   * @param {!RuntimeAgent.ObjectPreview} preview
+   */
+  _appendPropertiesPreview(parentElement, preview) {
+    var isArray = preview.subtype === 'array' || preview.subtype === 'typedarray';
+    var arrayLength = WebInspector.RemoteObject.arrayLength(preview);
+    var properties = preview.properties;
+    if (isArray)
+      properties = properties.slice().stableSort(compareIndexesFirst);
 
     /**
-     * @param {string} description
-     * @return {string}
+     * @param {!RuntimeAgent.PropertyPreview} a
+     * @param {!RuntimeAgent.PropertyPreview} b
      */
-    _abbreviateFullQualifiedClassName: function(description)
-    {
-        var abbreviatedDescription = description.split(".");
-        for (var i = 0; i < abbreviatedDescription.length - 1; ++i)
-            abbreviatedDescription[i] = abbreviatedDescription[i].trimMiddle(3);
-        return abbreviatedDescription.join(".");
-    },
+    function compareIndexesFirst(a, b) {
+      var index1 = toArrayIndex(a.name);
+      var index2 = toArrayIndex(b.name);
+      if (index1 < 0)
+        return index2 < 0 ? 0 : 1;
+      return index2 < 0 ? -1 : index1 - index2;
+    }
 
     /**
-     * @param {!Element} parentElement
-     * @param {!RuntimeAgent.ObjectPreview} preview
+     * @param {string} name
+     * @return {number}
      */
-    _appendPropertiesPreview: function(parentElement, preview)
-    {
-        var isArray = preview.subtype === "array" || preview.subtype === "typedarray";
-        var arrayLength = WebInspector.RemoteObject.arrayLength(preview);
-        var properties = preview.properties;
-        if (isArray)
-            properties = properties.slice().stableSort(compareIndexesFirst);
+    function toArrayIndex(name) {
+      var index = name >>> 0;
+      if (String(index) === name && index < arrayLength)
+        return index;
+      return -1;
+    }
 
-        /**
-         * @param {!RuntimeAgent.PropertyPreview} a
-         * @param {!RuntimeAgent.PropertyPreview} b
-         */
-        function compareIndexesFirst(a, b)
-        {
-            var index1 = toArrayIndex(a.name);
-            var index2 = toArrayIndex(b.name);
-            if (index1 < 0)
-                return index2 < 0 ? 0 : 1;
-            return index2 < 0 ? -1 : index1 - index2;
-        }
+    parentElement.createTextChild(isArray ? '[' : '{');
+    for (var i = 0; i < properties.length; ++i) {
+      if (i > 0)
+        parentElement.createTextChild(', ');
 
-        /**
-         * @param {string} name
-         * @return {number}
-         */
-        function toArrayIndex(name)
-        {
-            var index = name >>> 0;
-            if (String(index) === name && index < arrayLength)
-                return index;
-            return -1;
-        }
+      var property = properties[i];
+      var name = property.name;
+      if (!isArray || name !== String(i) || i >= arrayLength) {
+        if (/^\s|\s$|^$|\n/.test(name))
+          parentElement.createChild('span', 'name').createTextChildren('"', name.replace(/\n/g, '\u21B5'), '"');
+        else
+          parentElement.createChild('span', 'name').textContent = name;
+        parentElement.createTextChild(': ');
+      }
 
-        parentElement.createTextChild(isArray ? "[" : "{");
-        for (var i = 0; i < properties.length; ++i) {
-            if (i > 0)
-                parentElement.createTextChild(", ");
+      parentElement.appendChild(this._renderPropertyPreviewOrAccessor([property]));
+    }
+    if (preview.overflow)
+      parentElement.createChild('span').textContent = '\u2026';
+    parentElement.createTextChild(isArray ? ']' : '}');
+  }
 
-            var property = properties[i];
-            var name = property.name;
-            if (!isArray || name !== String(i) || i >= arrayLength) {
-                if (/^\s|\s$|^$|\n/.test(name))
-                    parentElement.createChild("span", "name").createTextChildren("\"", name.replace(/\n/g, "\u21B5"), "\"");
-                else
-                    parentElement.createChild("span", "name").textContent = name;
-                parentElement.createTextChild(": ");
-            }
+  /**
+   * @param {!Element} parentElement
+   * @param {!RuntimeAgent.ObjectPreview} preview
+   */
+  _appendEntriesPreview(parentElement, preview) {
+    parentElement.createTextChild('{');
+    for (var i = 0; i < preview.entries.length; ++i) {
+      if (i > 0)
+        parentElement.createTextChild(', ');
 
-            parentElement.appendChild(this._renderPropertyPreviewOrAccessor([property]));
-        }
-        if (preview.overflow)
-            parentElement.createChild("span").textContent = "\u2026";
-        parentElement.createTextChild(isArray ? "]" : "}");
-    },
+      var entry = preview.entries[i];
+      if (entry.key) {
+        this.appendObjectPreview(parentElement, entry.key);
+        parentElement.createTextChild(' => ');
+      }
+      this.appendObjectPreview(parentElement, entry.value);
+    }
+    if (preview.overflow)
+      parentElement.createChild('span').textContent = '\u2026';
+    parentElement.createTextChild('}');
+  }
 
+  /**
+   * @param {!Array.<!RuntimeAgent.PropertyPreview>} propertyPath
+   * @return {!Element}
+   */
+  _renderPropertyPreviewOrAccessor(propertyPath) {
+    var property = propertyPath.peekLast();
+    return this.renderPropertyPreview(property.type, /** @type {string} */ (property.subtype), property.value);
+  }
 
-    /**
-     * @param {!Element} parentElement
-     * @param {!RuntimeAgent.ObjectPreview} preview
-     */
-    _appendEntriesPreview: function(parentElement, preview)
-    {
-        parentElement.createTextChild("{");
-        for (var i = 0; i < preview.entries.length; ++i) {
-            if (i > 0)
-                parentElement.createTextChild(", ");
+  /**
+   * @param {string} type
+   * @param {string=} subtype
+   * @param {string=} description
+   * @return {!Element}
+   */
+  renderPropertyPreview(type, subtype, description) {
+    var span = createElementWithClass('span', 'object-value-' + (subtype || type));
+    description = description || '';
 
-            var entry = preview.entries[i];
-            if (entry.key) {
-                this.appendObjectPreview(parentElement, entry.key);
-                parentElement.createTextChild(" => ");
-            }
-            this.appendObjectPreview(parentElement, entry.value);
-        }
-        if (preview.overflow)
-            parentElement.createChild("span").textContent = "\u2026";
-        parentElement.createTextChild("}");
-    },
+    if (type === 'function') {
+      span.textContent = 'function';
+      return span;
+    }
 
+    if (type === 'object' && subtype === 'node' && description) {
+      WebInspector.DOMPresentationUtils.createSpansForNodeTitle(span, description);
+      return span;
+    }
 
-    /**
-     * @param {!Array.<!RuntimeAgent.PropertyPreview>} propertyPath
-     * @return {!Element}
-     */
-    _renderPropertyPreviewOrAccessor: function(propertyPath)
-    {
-        var property = propertyPath.peekLast();
-        return this.renderPropertyPreview(property.type, /** @type {string} */ (property.subtype), property.value);
-    },
+    if (type === 'string') {
+      span.createTextChildren('"', description.replace(/\n/g, '\u21B5'), '"');
+      return span;
+    }
 
-    /**
-     * @param {string} type
-     * @param {string=} subtype
-     * @param {string=} description
-     * @return {!Element}
-     */
-    renderPropertyPreview: function(type, subtype, description)
-    {
-        var span = createElementWithClass("span", "object-value-" + (subtype || type));
-        description = description || "";
+    if (type === 'object' && !subtype) {
+      span.textContent = this._abbreviateFullQualifiedClassName(description);
+      return span;
+    }
 
-        if (type === "function") {
-            span.textContent = "function";
-            return span;
-        }
-
-        if (type === "object" && subtype === "node" && description) {
-            WebInspector.DOMPresentationUtils.createSpansForNodeTitle(span, description);
-            return span;
-        }
-
-        if (type === "string") {
-            span.createTextChildren("\"", description.replace(/\n/g, "\u21B5"), "\"");
-            return span;
-        }
-
-        if (type === "object" && !subtype) {
-            span.textContent = this._abbreviateFullQualifiedClassName(description);
-            return span;
-        }
-
-        span.textContent = description;
-        return span;
-    }
+    span.textContent = description;
+    return span;
+  }
 };