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

third_party/WebKit/Source/devtools/front_end/bindings/CSSWorkspaceBinding.js

 // Copyright 2014 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 {WebInspector.TargetManager.Observer}
- * @param {!WebInspector.TargetManager} targetManager
- * @param {!WebInspector.Workspace} workspace
- * @param {!WebInspector.NetworkMapping} networkMapping
+ * @unrestricted
  */
-WebInspector.CSSWorkspaceBinding = function(targetManager, workspace, networkMapping)
-{
+WebInspector.CSSWorkspaceBinding = class {
+  /**
+   * @param {!WebInspector.TargetManager} targetManager
+   * @param {!WebInspector.Workspace} workspace
+   * @param {!WebInspector.NetworkMapping} networkMapping
+   */
+  constructor(targetManager, workspace, networkMapping) {
     this._workspace = workspace;
     this._networkMapping = networkMapping;
 
     /** @type {!Map.<!WebInspector.CSSModel, !WebInspector.CSSWorkspaceBinding.TargetInfo>} */
     this._modelToTargetInfo = new Map();
     targetManager.observeTargets(this);
+  }
+
+  /**
+   * @override
+   * @param {!WebInspector.Target} target
+   */
+  targetAdded(target) {
+    var cssModel = WebInspector.CSSModel.fromTarget(target);
+    if (cssModel)
+      this._modelToTargetInfo.set(
+          cssModel, new WebInspector.CSSWorkspaceBinding.TargetInfo(cssModel, this._workspace, this._networkMapping));
+  }
+
+  /**
+   * @override
+   * @param {!WebInspector.Target} target
+   */
+  targetRemoved(target) {
+    var cssModel = WebInspector.CSSModel.fromTarget(target);
+    if (cssModel)
+      this._modelToTargetInfo.remove(cssModel)._dispose();
+  }
+
+  /**
+   * @param {!WebInspector.CSSStyleSheetHeader} header
+   * @return {?WebInspector.CSSWorkspaceBinding.TargetInfo}
+   */
+  _targetInfo(header) {
+    return this._modelToTargetInfo.get(header.cssModel()) || null;
+  }
+
+  /**
+   * @param {!WebInspector.CSSStyleSheetHeader} header
+   * @return {!WebInspector.CSSWorkspaceBinding.TargetInfo}
+   */
+  _ensureTargetInfo(header) {
+    var targetInfo = this._modelToTargetInfo.get(header.cssModel());
+    if (!targetInfo) {
+      targetInfo =
+          new WebInspector.CSSWorkspaceBinding.TargetInfo(header.cssModel(), this._workspace, this._networkMapping);
+      this._modelToTargetInfo.set(header.cssModel(), targetInfo);
+    }
+    return targetInfo;
+  }
+
+  /**
+   * @param {!WebInspector.CSSStyleSheetHeader} header
+   */
+  updateLocations(header) {
+    var targetInfo = this._targetInfo(header);
+    if (targetInfo)
+      targetInfo._updateLocations(header);
+  }
+
+  /**
+   * @param {!WebInspector.CSSLocation} rawLocation
+   * @param {function(!WebInspector.LiveLocation)} updateDelegate
+   * @param {!WebInspector.LiveLocationPool} locationPool
+   * @return {!WebInspector.CSSWorkspaceBinding.LiveLocation}
+   */
+  createLiveLocation(rawLocation, updateDelegate, locationPool) {
+    var header =
+        rawLocation.styleSheetId ? rawLocation.cssModel().styleSheetHeaderForId(rawLocation.styleSheetId) : null;
+    return new WebInspector.CSSWorkspaceBinding.LiveLocation(
+        rawLocation.cssModel(), header, rawLocation, this, updateDelegate, locationPool);
+  }
+
+  /**
+   * @param {!WebInspector.CSSWorkspaceBinding.LiveLocation} location
+   */
+  _addLiveLocation(location) {
+    this._ensureTargetInfo(location._header)._addLocation(location);
+  }
+
+  /**
+   * @param {!WebInspector.CSSWorkspaceBinding.LiveLocation} location
+   */
+  _removeLiveLocation(location) {
+    var targetInfo = this._targetInfo(location._header);
+    if (targetInfo)
+      targetInfo._removeLocation(location);
+  }
+
+  /**
+   * @param {!WebInspector.CSSProperty} cssProperty
+   * @param {boolean} forName
+   * @return {?WebInspector.UILocation}
+   */
+  propertyUILocation(cssProperty, forName) {
+    var style = cssProperty.ownerStyle;
+    if (!style || style.type !== WebInspector.CSSStyleDeclaration.Type.Regular || !style.styleSheetId)
+      return null;
+    var header = style.cssModel().styleSheetHeaderForId(style.styleSheetId);
+    if (!header)
+      return null;
+
+    var range = forName ? cssProperty.nameRange() : cssProperty.valueRange();
+    if (!range)
+      return null;
+
+    var lineNumber = range.startLine;
+    var columnNumber = range.startColumn;
+    var rawLocation = new WebInspector.CSSLocation(
+        header, header.lineNumberInSource(lineNumber), header.columnNumberInSource(lineNumber, columnNumber));
+    return this.rawLocationToUILocation(rawLocation);
+  }
+
+  /**
+   * @param {?WebInspector.CSSLocation} rawLocation
+   * @return {?WebInspector.UILocation}
+   */
+  rawLocationToUILocation(rawLocation) {
+    if (!rawLocation)
+      return null;
+    var header = rawLocation.cssModel().styleSheetHeaderForId(rawLocation.styleSheetId);
+    if (!header)
+      return null;
+    var targetInfo = this._targetInfo(header);
+    return targetInfo ? targetInfo._rawLocationToUILocation(header, rawLocation.lineNumber, rawLocation.columnNumber) :
+                        null;
+  }
 };
 
-WebInspector.CSSWorkspaceBinding.prototype = {
-    /**
-     * @override
-     * @param {!WebInspector.Target} target
-     */
-    targetAdded: function(target)
-    {
-        var cssModel = WebInspector.CSSModel.fromTarget(target);
-        if (cssModel)
-            this._modelToTargetInfo.set(cssModel, new WebInspector.CSSWorkspaceBinding.TargetInfo(cssModel, this._workspace, this._networkMapping));
-    },
-
-    /**
-     * @override
-     * @param {!WebInspector.Target} target
-     */
-    targetRemoved: function(target)
-    {
-        var cssModel = WebInspector.CSSModel.fromTarget(target);
-        if (cssModel)
-            this._modelToTargetInfo.remove(cssModel)._dispose();
-    },
-
-    /**
-     * @param {!WebInspector.CSSStyleSheetHeader} header
-     * @return {?WebInspector.CSSWorkspaceBinding.TargetInfo}
-     */
-    _targetInfo: function(header)
-    {
-        return this._modelToTargetInfo.get(header.cssModel()) || null;
-    },
-
-    /**
-     * @param {!WebInspector.CSSStyleSheetHeader} header
-     * @return {!WebInspector.CSSWorkspaceBinding.TargetInfo}
-     */
-    _ensureTargetInfo: function(header)
-    {
-        var targetInfo = this._modelToTargetInfo.get(header.cssModel());
-        if (!targetInfo) {
-            targetInfo = new WebInspector.CSSWorkspaceBinding.TargetInfo(header.cssModel(), this._workspace, this._networkMapping);
-            this._modelToTargetInfo.set(header.cssModel(), targetInfo);
-        }
-        return targetInfo;
-    },
-
-    /**
-     * @param {!WebInspector.CSSStyleSheetHeader} header
-     */
-    updateLocations: function(header)
-    {
-        var targetInfo = this._targetInfo(header);
-        if (targetInfo)
-            targetInfo._updateLocations(header);
-    },
-
-    /**
-     * @param {!WebInspector.CSSLocation} rawLocation
-     * @param {function(!WebInspector.LiveLocation)} updateDelegate
-     * @param {!WebInspector.LiveLocationPool} locationPool
-     * @return {!WebInspector.CSSWorkspaceBinding.LiveLocation}
-     */
-    createLiveLocation: function(rawLocation, updateDelegate, locationPool)
-    {
-        var header = rawLocation.styleSheetId ? rawLocation.cssModel().styleSheetHeaderForId(rawLocation.styleSheetId) : null;
-        return new WebInspector.CSSWorkspaceBinding.LiveLocation(rawLocation.cssModel(), header, rawLocation, this, updateDelegate, locationPool);
-    },
-
-    /**
-     * @param {!WebInspector.CSSWorkspaceBinding.LiveLocation} location
-     */
-    _addLiveLocation: function(location)
-    {
-        this._ensureTargetInfo(location._header)._addLocation(location);
-    },
-
-    /**
-     * @param {!WebInspector.CSSWorkspaceBinding.LiveLocation} location
-     */
-    _removeLiveLocation: function(location)
-    {
-        var targetInfo = this._targetInfo(location._header);
-        if (targetInfo)
-            targetInfo._removeLocation(location);
-    },
-
-    /**
-     * @param {!WebInspector.CSSProperty} cssProperty
-     * @param {boolean} forName
-     * @return {?WebInspector.UILocation}
-     */
-    propertyUILocation: function(cssProperty, forName)
-    {
-        var style = cssProperty.ownerStyle;
-        if (!style || style.type !== WebInspector.CSSStyleDeclaration.Type.Regular || !style.styleSheetId)
-            return null;
-        var header = style.cssModel().styleSheetHeaderForId(style.styleSheetId);
-        if (!header)
-            return null;
-
-        var range = forName ? cssProperty.nameRange() : cssProperty.valueRange();
-        if (!range)
-            return null;
-
-        var lineNumber = range.startLine;
-        var columnNumber = range.startColumn;
-        var rawLocation = new WebInspector.CSSLocation(header, header.lineNumberInSource(lineNumber), header.columnNumberInSource(lineNumber, columnNumber));
-        return this.rawLocationToUILocation(rawLocation);
-    },
-
-    /**
-     * @param {?WebInspector.CSSLocation} rawLocation
-     * @return {?WebInspector.UILocation}
-     */
-    rawLocationToUILocation: function(rawLocation)
-    {
-        if (!rawLocation)
-            return null;
-        var header = rawLocation.cssModel().styleSheetHeaderForId(rawLocation.styleSheetId);
-        if (!header)
-            return null;
-        var targetInfo = this._targetInfo(header);
-        return targetInfo ? targetInfo._rawLocationToUILocation(header, rawLocation.lineNumber, rawLocation.columnNumber) : null;
-    }
-};
-
 /**
- * @constructor
- * @param {!WebInspector.CSSModel} cssModel
- * @param {!WebInspector.Workspace} workspace
- * @param {!WebInspector.NetworkMapping} networkMapping
+ * @unrestricted
  */
-WebInspector.CSSWorkspaceBinding.TargetInfo = function(cssModel, workspace, networkMapping)
-{
+WebInspector.CSSWorkspaceBinding.TargetInfo = class {
+  /**
+   * @param {!WebInspector.CSSModel} cssModel
+   * @param {!WebInspector.Workspace} workspace
+   * @param {!WebInspector.NetworkMapping} networkMapping
+   */
+  constructor(cssModel, workspace, networkMapping) {
     this._cssModel = cssModel;
     this._stylesSourceMapping = new WebInspector.StylesSourceMapping(cssModel, workspace, networkMapping);
-    this._sassSourceMapping = new WebInspector.SASSSourceMapping(cssModel, networkMapping, WebInspector.NetworkProject.forTarget(cssModel.target()));
+    this._sassSourceMapping = new WebInspector.SASSSourceMapping(
+        cssModel, networkMapping, WebInspector.NetworkProject.forTarget(cssModel.target()));
 
     /** @type {!Multimap<!WebInspector.CSSStyleSheetHeader, !WebInspector.LiveLocation>} */
     this._locations = new Multimap();
+  }
+
+  /**
+   * @param {!WebInspector.CSSWorkspaceBinding.LiveLocation} location
+   */
+  _addLocation(location) {
+    var header = location._header;
+    this._locations.set(header, location);
+    location.update();
+  }
+
+  /**
+   * @param {!WebInspector.CSSWorkspaceBinding.LiveLocation} location
+   */
+  _removeLocation(location) {
+    this._locations.remove(location._header, location);
+  }
+
+  /**
+   * @param {!WebInspector.CSSStyleSheetHeader} header
+   */
+  _updateLocations(header) {
+    for (var location of this._locations.get(header))
+      location.update();
+  }
+
+  /**
+   * @param {!WebInspector.CSSStyleSheetHeader} header
+   * @param {number} lineNumber
+   * @param {number=} columnNumber
+   * @return {?WebInspector.UILocation}
+   */
+  _rawLocationToUILocation(header, lineNumber, columnNumber) {
+    var rawLocation = new WebInspector.CSSLocation(header, lineNumber, columnNumber);
+    var uiLocation = null;
+    uiLocation = uiLocation || this._sassSourceMapping.rawLocationToUILocation(rawLocation);
+    uiLocation = uiLocation || this._stylesSourceMapping.rawLocationToUILocation(rawLocation);
+    return uiLocation;
+  }
+
+  _dispose() {
+    this._stylesSourceMapping.dispose();
+    this._sassSourceMapping.dispose();
+  }
 };
 
-WebInspector.CSSWorkspaceBinding.TargetInfo.prototype = {
-    /**
-     * @param {!WebInspector.CSSWorkspaceBinding.LiveLocation} location
-     */
-    _addLocation: function(location)
-    {
-        var header = location._header;
-        this._locations.set(header, location);
-        location.update();
-    },
-
-    /**
-     * @param {!WebInspector.CSSWorkspaceBinding.LiveLocation} location
-     */
-    _removeLocation: function(location)
-    {
-        this._locations.remove(location._header, location);
-    },
-
-    /**
-     * @param {!WebInspector.CSSStyleSheetHeader} header
-     */
-    _updateLocations: function(header)
-    {
-        for (var location of this._locations.get(header))
-            location.update();
-    },
-
-    /**
-     * @param {!WebInspector.CSSStyleSheetHeader} header
-     * @param {number} lineNumber
-     * @param {number=} columnNumber
-     * @return {?WebInspector.UILocation}
-     */
-    _rawLocationToUILocation: function(header, lineNumber, columnNumber)
-    {
-        var rawLocation = new WebInspector.CSSLocation(header, lineNumber, columnNumber);
-        var uiLocation = null;
-        uiLocation = uiLocation || this._sassSourceMapping.rawLocationToUILocation(rawLocation);
-        uiLocation = uiLocation || this._stylesSourceMapping.rawLocationToUILocation(rawLocation);
-        return uiLocation;
-    },
-
-    _dispose: function()
-    {
-        this._stylesSourceMapping.dispose();
-        this._sassSourceMapping.dispose();
-    }
-};
-
 /**
- * @constructor
- * @extends {WebInspector.LiveLocationWithPool}
- * @param {!WebInspector.CSSModel} cssModel
- * @param {?WebInspector.CSSStyleSheetHeader} header
- * @param {!WebInspector.CSSLocation} rawLocation
- * @param {!WebInspector.CSSWorkspaceBinding} binding
- * @param {function(!WebInspector.LiveLocation)} updateDelegate
- * @param {!WebInspector.LiveLocationPool} locationPool
+ * @unrestricted
  */
-WebInspector.CSSWorkspaceBinding.LiveLocation = function(cssModel, header, rawLocation, binding, updateDelegate, locationPool)
-{
-    WebInspector.LiveLocationWithPool.call(this, updateDelegate, locationPool);
+WebInspector.CSSWorkspaceBinding.LiveLocation = class extends WebInspector.LiveLocationWithPool {
+  /**
+   * @param {!WebInspector.CSSModel} cssModel
+   * @param {?WebInspector.CSSStyleSheetHeader} header
+   * @param {!WebInspector.CSSLocation} rawLocation
+   * @param {!WebInspector.CSSWorkspaceBinding} binding
+   * @param {function(!WebInspector.LiveLocation)} updateDelegate
+   * @param {!WebInspector.LiveLocationPool} locationPool
+   */
+  constructor(cssModel, header, rawLocation, binding, updateDelegate, locationPool) {
+    super(updateDelegate, locationPool);
     this._cssModel = cssModel;
     this._rawLocation = rawLocation;
     this._binding = binding;
     if (!header)
-        this._clearStyleSheet();
+      this._clearStyleSheet();
     else
-        this._setStyleSheet(header);
+      this._setStyleSheet(header);
+  }
+
+  /**
+   * @param {!WebInspector.Event} event
+   */
+  _styleSheetAdded(event) {
+    console.assert(!this._header);
+    var header = /** @type {!WebInspector.CSSStyleSheetHeader} */ (event.data);
+    if (header.sourceURL && header.sourceURL === this._rawLocation.url)
+      this._setStyleSheet(header);
+  }
+
+  /**
+   * @param {!WebInspector.Event} event
+   */
+  _styleSheetRemoved(event) {
+    console.assert(this._header);
+    var header = /** @type {!WebInspector.CSSStyleSheetHeader} */ (event.data);
+    if (this._header !== header)
+      return;
+    this._binding._removeLiveLocation(this);
+    this._clearStyleSheet();
+  }
+
+  /**
+   * @param {!WebInspector.CSSStyleSheetHeader} header
+   */
+  _setStyleSheet(header) {
+    this._header = header;
+    this._binding._addLiveLocation(this);
+    this._cssModel.removeEventListener(WebInspector.CSSModel.Events.StyleSheetAdded, this._styleSheetAdded, this);
+    this._cssModel.addEventListener(WebInspector.CSSModel.Events.StyleSheetRemoved, this._styleSheetRemoved, this);
+  }
+
+  _clearStyleSheet() {
+    delete this._header;
+    this._cssModel.removeEventListener(WebInspector.CSSModel.Events.StyleSheetRemoved, this._styleSheetRemoved, this);
+    this._cssModel.addEventListener(WebInspector.CSSModel.Events.StyleSheetAdded, this._styleSheetAdded, this);
+  }
+
+  /**
+   * @override
+   * @return {?WebInspector.UILocation}
+   */
+  uiLocation() {
+    var cssLocation = this._rawLocation;
+    if (this._header) {
+      var targetInfo = this._binding._targetInfo(this._header);
+      return targetInfo._rawLocationToUILocation(this._header, cssLocation.lineNumber, cssLocation.columnNumber);
+    }
+    var uiSourceCode = this._binding._networkMapping.uiSourceCodeForStyleURL(cssLocation.url, cssLocation.header());
+    if (!uiSourceCode)
+      return null;
+    return uiSourceCode.uiLocation(cssLocation.lineNumber, cssLocation.columnNumber);
+  }
+
+  /**
+   * @override
+   */
+  dispose() {
+    super.dispose();
+    if (this._header)
+      this._binding._removeLiveLocation(this);
+    this._cssModel.removeEventListener(WebInspector.CSSModel.Events.StyleSheetAdded, this._styleSheetAdded, this);
+    this._cssModel.removeEventListener(WebInspector.CSSModel.Events.StyleSheetRemoved, this._styleSheetRemoved, this);
+  }
+
+  /**
+   * @override
+   * @return {boolean}
+   */
+  isBlackboxed() {
+    return false;
+  }
 };
 
-WebInspector.CSSWorkspaceBinding.LiveLocation.prototype = {
-    /**
-     * @param {!WebInspector.Event} event
-     */
-    _styleSheetAdded: function(event)
-    {
-        console.assert(!this._header);
-        var header = /** @type {!WebInspector.CSSStyleSheetHeader} */ (event.data);
-        if (header.sourceURL && header.sourceURL === this._rawLocation.url)
-            this._setStyleSheet(header);
-    },
-
-    /**
-     * @param {!WebInspector.Event} event
-     */
-    _styleSheetRemoved: function(event)
-    {
-        console.assert(this._header);
-        var header = /** @type {!WebInspector.CSSStyleSheetHeader} */ (event.data);
-        if (this._header !== header)
-            return;
-        this._binding._removeLiveLocation(this);
-        this._clearStyleSheet();
-    },
-
-    /**
-     * @param {!WebInspector.CSSStyleSheetHeader} header
-     */
-    _setStyleSheet: function(header)
-    {
-        this._header = header;
-        this._binding._addLiveLocation(this);
-        this._cssModel.removeEventListener(WebInspector.CSSModel.Events.StyleSheetAdded, this._styleSheetAdded, this);
-        this._cssModel.addEventListener(WebInspector.CSSModel.Events.StyleSheetRemoved, this._styleSheetRemoved, this);
-    },
-
-    _clearStyleSheet: function()
-    {
-        delete this._header;
-        this._cssModel.removeEventListener(WebInspector.CSSModel.Events.StyleSheetRemoved, this._styleSheetRemoved, this);
-        this._cssModel.addEventListener(WebInspector.CSSModel.Events.StyleSheetAdded, this._styleSheetAdded, this);
-    },
-
-    /**
-     * @override
-     * @return {?WebInspector.UILocation}
-     */
-    uiLocation: function()
-    {
-        var cssLocation = this._rawLocation;
-        if (this._header) {
-            var targetInfo = this._binding._targetInfo(this._header);
-            return targetInfo._rawLocationToUILocation(this._header, cssLocation.lineNumber, cssLocation.columnNumber);
-        }
-        var uiSourceCode = this._binding._networkMapping.uiSourceCodeForStyleURL(cssLocation.url, cssLocation.header());
-        if (!uiSourceCode)
-            return null;
-        return uiSourceCode.uiLocation(cssLocation.lineNumber, cssLocation.columnNumber);
-    },
-
-    /**
-     * @override
-     */
-    dispose: function()
-    {
-        WebInspector.LiveLocationWithPool.prototype.dispose.call(this);
-        if (this._header)
-            this._binding._removeLiveLocation(this);
-        this._cssModel.removeEventListener(WebInspector.CSSModel.Events.StyleSheetAdded, this._styleSheetAdded, this);
-        this._cssModel.removeEventListener(WebInspector.CSSModel.Events.StyleSheetRemoved, this._styleSheetRemoved, this);
-    },
-
-    /**
-     * @override
-     * @return {boolean}
-     */
-    isBlackboxed: function()
-    {
-        return false;
-    },
-
-    __proto__: WebInspector.LiveLocationWithPool.prototype
-};
-
 /**
  * @type {!WebInspector.CSSWorkspaceBinding}
  */
 WebInspector.cssWorkspaceBinding;