DO NOT SUBMIT: what chrome/browser/resources/ could eventually look like with clang-format

chrome/browser/resources/chromeos/chromevox/common/interframe.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.
 
 /**
  * @fileoverview Tools for interframe communication. To use this class, every
  * window that wants to communicate with its child iframes should enumerate
  * them using document.getElementsByTagName('iframe'), create an ID to
  * associate with that iframe, then call cvox.Interframe.sendIdToIFrame
  * on each of them. Then use cvox.Interframe.sendMessageToIFrame to send
  * messages to that iframe and cvox.Interframe.addListener to receive
  * replies. When a reply is received, it will automatically contain the ID of
  * that iframe as a parameter.
  *
  */
 
 goog.provide('cvox.Interframe');
 
 goog.require('cvox.ChromeVoxJSON');
 goog.require('cvox.DomUtil');
 
 /**
  * @constructor
  */
-cvox.Interframe = function() {
-};
+cvox.Interframe = function() {};
 
 /**
  * The prefix of all interframe messages.
  * @type {string}
  * @const
  */
 cvox.Interframe.IF_MSG_PREFIX = 'cvox.INTERFRAME:';
 
 /**
  * The message used to set the ID of a child frame so that it can send replies
@@ skipping 42 matching lines @@
 cvox.Interframe.allowAccessToIframeContentWindow = true;
 
 /**
  * Initializes the cvox.Interframe module. (This is called automatically.)
  */
 cvox.Interframe.init = function() {
   cvox.Interframe.messageListener = function(event) {
     if (typeof event.data === 'string' &&
         event.data.startsWith(cvox.Interframe.IF_MSG_PREFIX)) {
       var suffix = event.data.substr(cvox.Interframe.IF_MSG_PREFIX.length);
-      var message = /** @type {Object} */ (
-          cvox.ChromeVoxJSON.parse(suffix));
+      var message = /** @type {Object} */ (cvox.ChromeVoxJSON.parse(suffix));
       if (message['command'] == cvox.Interframe.SET_ID) {
         cvox.Interframe.id = message['id'];
         message['command'] = cvox.Interframe.ACK_SET_ID;
         cvox.Interframe.sendMessageToParentWindow(message);
       } else if (message['command'] == cvox.Interframe.ACK_SET_ID) {
         cvox.Interframe.id = message['id'];
         var callback = cvox.Interframe.idToCallback_[cvox.Interframe.id];
         callback();
       }
       for (var i = 0, listener; listener = cvox.Interframe.listeners[i]; i++) {
@@ skipping 52 matching lines @@
   var encodedMessage = cvox.Interframe.IF_MSG_PREFIX +
       cvox.ChromeVoxJSON.stringify(message, null, null);
   var script = document.createElement('script');
   script.type = 'text/javascript';
 
   // TODO: Make this logic more like makeNodeReference_ inside api.js
   // (line 126) so we can use an attribute instead of a classname
   if (iframe.hasAttribute('id') &&
       document.getElementById(iframe.id) == iframe) {
     // Ideally, try to send it based on the iframe's existing id.
-    script.innerHTML =
-        'document.getElementById(decodeURI(\'' +
+    script.innerHTML = 'document.getElementById(decodeURI(\'' +
         encodeURI(iframe.id) + '\')).contentWindow.postMessage(decodeURI(\'' +
         encodeURI(encodedMessage) + '\'), \'*\');';
   } else {
     // If not, add a style name and send it based on that.
     var styleName = 'cvox_iframe' + message['id'];
     if (iframe.className === '') {
       iframe.className = styleName;
     } else if (iframe.className.indexOf(styleName) == -1) {
       iframe.className += ' ' + styleName;
     }
 
-    script.innerHTML =
-        'document.getElementsByClassName(decodeURI(\'' +
+    script.innerHTML = 'document.getElementsByClassName(decodeURI(\'' +
         encodeURI(styleName) +
         '\'))[0].contentWindow.postMessage(decodeURI(\'' +
         encodeURI(encodedMessage) + '\'), \'*\');';
   }
 
   // Remove the script so we don't leave any clutter.
   document.head.appendChild(script);
   window.setTimeout(function() {
     document.head.removeChild(script);
   }, 1000);
@@ skipping 13 matching lines @@
   if (window.parent) {
     cvox.Interframe.sendMessageToWindow(message, window.parent);
     return;
   }
 
   // A content script can't access window.parent, but the page can, so
   // use window.location.href to execute a simple line of javascript in
   // the page context.
   var encodedMessage = cvox.Interframe.IF_MSG_PREFIX +
       cvox.ChromeVoxJSON.stringify(message, null, null);
-  window.location.href =
-      'javascript:window.parent.postMessage(\'' +
+  window.location.href = 'javascript:window.parent.postMessage(\'' +
       encodeURI(encodedMessage) + '\', \'*\');';
 };
 
 /**
  * Send the given ID to a child iframe.
  * @param {number|string} id The ID you want to receive in replies from
  *     this iframe.
  * @param {HTMLIFrameElement} iframe The iframe to assign.
  * @param {function()=} opt_callback Called when a ack msg arrives from the
  *frame.
  */
 cvox.Interframe.sendIdToIFrame = function(id, iframe, opt_callback) {
   if (opt_callback) {
     cvox.Interframe.idToCallback_[id] = opt_callback;
   }
   var message = {'command': cvox.Interframe.SET_ID, 'id': id};
   cvox.Interframe.sendMessageToIFrame(message, iframe);
 };
 
 /**
  * Returns true if inside iframe
  * @return {boolean} true if inside iframe.
  */
 cvox.Interframe.isIframe = function() {
   return (window != window.parent);
 };
 
 cvox.Interframe.init();