DevTools: use shorthand syntax in interface definitions.

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.
 /**
  * @implements {SDK.TargetManager.Observer}
  * @unrestricted
  */
 Bindings.CSSWorkspaceBinding = class {
   /**
    * @param {!SDK.TargetManager} targetManager
    * @param {!Workspace.Workspace} workspace
    */
   constructor(targetManager, workspace) {
     this._workspace = workspace;
 
     /** @type {!Map.<!SDK.CSSModel, !Bindings.CSSWorkspaceBinding.TargetInfo>} */
     this._modelToTargetInfo = new Map();
     targetManager.observeTargets(this);
   }
 
   /**
    * @override
    * @param {!SDK.Target} target
    */
   targetAdded(target) {
     var cssModel = SDK.CSSModel.fromTarget(target);
-    if (cssModel) {
-      this._modelToTargetInfo.set(
-          cssModel, new Bindings.CSSWorkspaceBinding.TargetInfo(cssModel, this._workspace));
-    }
+    if (cssModel)
+      this._modelToTargetInfo.set(cssModel, new Bindings.CSSWorkspaceBinding.TargetInfo(cssModel, this._workspace));
   }
 
   /**
    * @override
    * @param {!SDK.Target} target
    */
   targetRemoved(target) {
     var cssModel = SDK.CSSModel.fromTarget(target);
     if (cssModel)
       this._modelToTargetInfo.remove(cssModel)._dispose();
   }
 
   /**
    * @param {!SDK.CSSStyleSheetHeader} header
    * @return {?Bindings.CSSWorkspaceBinding.TargetInfo}
    */
   _targetInfo(header) {
     return this._modelToTargetInfo.get(header.cssModel()) || null;
   }
 
   /**
    * @param {!SDK.CSSStyleSheetHeader} header
    * @return {!Bindings.CSSWorkspaceBinding.TargetInfo}
    */
   _ensureTargetInfo(header) {
     var targetInfo = this._modelToTargetInfo.get(header.cssModel());
     if (!targetInfo) {
-      targetInfo =
-          new Bindings.CSSWorkspaceBinding.TargetInfo(header.cssModel(), this._workspace);
+      targetInfo = new Bindings.CSSWorkspaceBinding.TargetInfo(header.cssModel(), this._workspace);
       this._modelToTargetInfo.set(header.cssModel(), targetInfo);
     }
     return targetInfo;
   }
 
   /**
    * @param {!SDK.CSSStyleSheetHeader} header
    */
   updateLocations(header) {
     var targetInfo = this._targetInfo(header);
@@ skipping 196 matching lines @@
   /**
    * @override
    * @return {?Workspace.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 = Bindings.NetworkProject.uiSourceCodeForStyleURL(this._binding._workspace, cssLocation.url, cssLocation.header());
+    var uiSourceCode = Bindings.NetworkProject.uiSourceCodeForStyleURL(
+        this._binding._workspace, 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(SDK.CSSModel.Events.StyleSheetAdded, this._styleSheetAdded, this);
     this._cssModel.removeEventListener(SDK.CSSModel.Events.StyleSheetRemoved, this._styleSheetRemoved, this);
   }
 
   /**
    * @override
    * @return {boolean}
    */
   isBlackboxed() {
     return false;
   }
 };
 
 /**
  * @type {!Bindings.CSSWorkspaceBinding}
  */
 Bindings.cssWorkspaceBinding;