Apply layout-test-tidy to LayoutTests/webaudio

third_party/WebKit/LayoutTests/webaudio/tools/layout-test-tidy.js

 #!/usr/bin/env node
 
 // Copyright 2017 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.
 
 'use strict';
 
 const os = require('os');
 const fs = require('fs');
@@ skipping 335 matching lines @@
     // Clean up the head element section.
     DOMUtil.tidyHeadElementSync(this.jsdom_.window.document, this);
 
     let scriptElement =
         DOMUtil.getElementWithTestCodeSync(this.jsdom_.window.document, this);
 
     if (!scriptElement)
       Util.logAndExit('TidyTask.processHTML_', 'Invalid <script> element.');
 
     // Start with clang-foramt, then HTMLTidy and RegExp substitution.
-    Module.runClangFormat(
-        scriptElement.textContent, OPTIONS.ClangFormat, 3, this)
+    Module
+        .runClangFormat(scriptElement.textContent, OPTIONS.ClangFormat, 3, this)

[Raymond Toy, 2017/05/23 16:47:18]

Does this mean that you forgot to run tidy on the tidy file? :-)

         .then((formattedCodeString) => {
           // Replace the original code with clang-formatted code.
           scriptElement.textContent = formattedCodeString;
 
           // Then tidy the text data from JSDOM. After this point, DOM
           // manipulation is not possible anymore.
           let pageString = this.jsdom_.serialize();
           pageString =
               Module.runHTMLTidySync(pageString, OPTIONS.HTMLTidy, this);
           pageString = Module.runRegExpSwapSync(
@@ skipping 185 matching lines @@
 
   if (files.length > 0) {
     let taskRunner = new TidyTaskRunner(files, options);
     taskRunner.startProcessing();
   } else {
     Util.logAndExit('main', 'No files to process.');
   }
 }
 
 main();