DevTools: use semicolons after each statement.

third_party/WebKit/Source/devtools/front_end/workspace/IsolatedFileSystem.js

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 33 matching lines @@
     this._excludedFoldersSetting = WebInspector.settings.createLocalSetting("workspaceExcludedFolders", {});
     /** @type {!Set<string>} */
     this._excludedFolders = new Set(this._excludedFoldersSetting.get()[path] || []);
     /** @type {!Set<string>} */
     this._nonConfigurableExcludedFolders = new Set();
 
     /** @type {!Set<string>} */
     this._filePaths = new Set();
     /** @type {!Set<string>} */
     this._gitFolders = new Set();
-}
+};
 
 WebInspector.IsolatedFileSystem.ImageExtensions = new Set(["jpeg", "jpg", "svg", "gif", "webp", "png", "ico", "tiff", "tif", "bmp"]);
 
 /**
  * @constructor
  * @param {!WebInspector.IsolatedFileSystemManager} manager
  * @param {string} path
  * @param {string} embedderPath
  * @param {string} name
  * @param {string} rootURL
@@ skipping 20 matching lines @@
         if (projectText) {
             try {
                 var projectObject = JSON.parse(projectText);
                 fileSystem._initializeProject(typeof projectObject === "object" ? /** @type {!Object} */ (projectObject) : null);
             } catch (e) {
                 WebInspector.console.error("Invalid project file: " + projectText);
             }
         }
         return fileSystem._initializeFilePaths();
     }
-}
+};
 
 /**
  * @param {!DOMError} error
  * @return {string}
  */
 WebInspector.IsolatedFileSystem.errorMessage = function(error)
 {
     return WebInspector.UIString("File system error: %s", error.message);
-}
+};
 
 WebInspector.IsolatedFileSystem.prototype = {
     /**
      * @param {string} path
      * @return {!Promise<?{modificationTime: !Date, size: number}>}
      */
     getMetadata: function(path)
     {
         var fulfill;
         var promise = new Promise(f => fulfill = f);
@@ skipping 557 matching lines @@
 
     /**
      * @param {!WebInspector.Progress} progress
      */
     indexContent: function(progress)
     {
         progress.setTotalWork(1);
         var requestId = this._manager.registerProgress(progress);
         InspectorFrontendHost.indexPath(requestId, this._embedderPath);
     }
-}
+};