Make loading dialog prettier.

remoting/webapp/base/js/message_window_helper.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.
 
 'use strict';
 
 /** @suppress {duplicate} */
 var remoting = remoting || {};
 
 /** @constructor */
@@ skipping 14 matching lines @@
   this.onResult = function() {};
 
   /** @type {number} */
   this.duration = 0;
 
   /** @type {string} */
   this.infobox = '';
 
   /** @type {?function():void} */
   this.onTimeout = function() {};
+
+  /** @type {string} */
+  this.htmlFile = '';
+
+  /** @type {string} */
+  this.frame = '';
 };
 
 /**
  * Create a new message window.
  *
  * @param {remoting.MessageWindowOptions} options Message window create options
  * @constructor
  */
 remoting.MessageWindow = function(options) {
   var title = options.title;
@@ skipping 41 matching lines @@
     buttonLabel: okButtonLabel,
     cancelButtonLabel: cancelButtonLabel,
     showSpinner: (duration != 0)
   };
 
   var windowAttributes = {
     bounds: {
       width: 400,
       height: 100
     },
-    resizable: false
+    resizable: false,
+    frame: options.frame || 'chrome'
   };
 
   /** @type {remoting.MessageWindow} */
   var that = this;
 
   /** @param {AppWindow} appWindow */
   var onCreate = function(appWindow) {
     that.setWindow_(/** @type {Window} */(appWindow.contentWindow));
     var onLoad = function() {
       appWindow.contentWindow.postMessage(message_struct, '*');
     };
     appWindow.contentWindow.addEventListener('load', onLoad, false);
   };
 
-  chrome.app.window.create('message_window.html', windowAttributes, onCreate);
+  var htmlFile = options.htmlFile || 'message_window.html';
+  chrome.app.window.create(htmlFile, windowAttributes, onCreate);
 
   if (duration != 0) {
     this.timer_ = window.setTimeout(this.onTimeoutHandler_.bind(this),
                                     duration);
   }
 };
 
 /**
  * Called when the timer runs out. This in turn calls the window's
  * timeout handler (if any).
@@ skipping 129 matching lines @@
   var options = /** @type {remoting.MessageWindowOptions} */ ({
     title: title,
     message: message,
     buttonLabel: chrome.i18n.getMessage(/*i18n-content*/'OK'),
     onResult: remoting.MessageWindow.quitApp
   });
   return new remoting.MessageWindow(options);
 };
 
 /**
- * Static method to create and show a timed message box.
- *
- * @param {string} title The title of the message box.
- * @param {string} message The message.
- * @param {string} infobox Additional information to be displayed in an infobox,
- *     or the empty string if there is no additional information.
- * @param {string} buttonLabel The text for the primary button.
- * @param {function(number):void} onResult The callback to invoke when the
- *     user closes the message window.
- * @param {number} duration Time for wait before calling onTime
- * @param {?function():void} onTimeout Callback function.
- * @return {remoting.MessageWindow}
- */
-remoting.MessageWindow.showTimedMessageWindow = function(
-    title, message, infobox, buttonLabel, onResult, duration, onTimeout) {
-  var options = /** @type {remoting.MessageWindowOptions} */ ({
-    title: title,
-    message: message,
-    infobox: infobox,
-    buttonLabel: buttonLabel,
-    onResult: onResult,
-    duration: duration,
-    onTimeout: onTimeout
-  });
-  return new remoting.MessageWindow(options);
-};
-
-/**
  * Cancel the current connection and close all app windows.
  *
  * @param {number} result The dialog result.
  */
 remoting.MessageWindow.quitApp = function(result) {
   remoting.MessageWindowManager.closeAllMessageWindows();
   window.close();
 };