Run clang-format on .js files in c/b/r/chromeos

chrome/browser/resources/chromeos/first_run/app/background.js

Index: chrome/browser/resources/chromeos/first_run/app/background.js
diff --git a/chrome/browser/resources/chromeos/first_run/app/background.js b/chrome/browser/resources/chromeos/first_run/app/background.js
index 5d1ba842e5d9380d2ff644289cc2818cfc247d26..8e40e34b7d31fc367f5ec42dbc74d475256323e5 100644
--- a/chrome/browser/resources/chromeos/first_run/app/background.js
+++ b/chrome/browser/resources/chromeos/first_run/app/background.js
@@ -3,11 +3,13 @@
 // found in the LICENSE file.
 
 chrome.app.runtime.onLaunched.addListener(function() {
-  chrome.app.window.create('main.html', {
-    'frame': 'none',
-    'resizable': false,
-    'hidden': true,
-  }, function(appWindow) {
-    appWindow.contentWindow.appWindow = appWindow;
-  });
+  chrome.app.window.create(
+      'main.html', {
+        'frame': 'none',
+        'resizable': false,
+        'hidden': true,
+      },
+      function(appWindow) {
+        appWindow.contentWindow.appWindow = appWindow;
+      });
 });