Fixing white-screen problem for Curtain-mode Windows host connections

remoting/webapp/crd/js/desktop_viewport.js

 // Copyright 2015 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
  * Provides view port management utilities below for a desktop remoting session.
  * - Enabling bump scrolling
  * - Resizing the viewport to fit the host desktop
  * - Resizing the host desktop to fit the client viewport.
@@ skipping 10 matching lines @@
  * @param {HTMLElement} rootElement The outer element with id=scroller that we
  *   are showing scrollbars on.
  * @param {remoting.HostDesktop} hostDesktop
  * @param {remoting.HostOptions} hostOptions
  * @param {!remoting.SessionLogger} logger
  *
  * @constructor
  * @implements {base.Disposable}
  */
   remoting.DesktopViewport = function(rootElement, hostDesktop, hostOptions,
-                                      logger) {
+                                      logger, sendInitialResolution) {
   /** @private */
   this.rootElement_ = rootElement;
   /** @private */
   // TODO(kelvinp): Query the container by class name instead of id.
   this.pluginContainer_ = rootElement.querySelector('#client-container');
   /** @private */
   this.pluginElement_ = rootElement.querySelector('embed');
   /** @private */
   this.hostDesktop_ = hostDesktop;
   /** @private */
@@ skipping 12 matching lines @@
   /** @private {!remoting.SessionLogger} */
   this.logger_ = logger;
   /** @private {number?} */
   this.loggingTimer_ = null;
 
   this.eventHooks_ = new base.Disposables(
       new base.EventHook(
         this.hostDesktop_, remoting.HostDesktop.Events.sizeChanged,
         this.onDesktopSizeChanged_.bind(this)));
 
-  if (this.hostOptions_.getResizeToClient()) {
+  if (this.hostOptions_.getResizeToClient() || sendInitialResolution) {
     this.resizeHostDesktop_();
   } else {
     this.onDesktopSizeChanged_();
   }
 };
 
 remoting.DesktopViewport.prototype.dispose = function() {
   base.dispose(this.eventHooks_);
   this.eventHooks_ = null;
   base.dispose(this.bumpScroller_);
@@ skipping 325 matching lines @@
   this.loggingTimer_ = window.setTimeout(
       () => {
         this.logger_.logScreenResolutions(hostSize, hostDpi, clientPluginSize,
                                           clientWindowSize, clientDpi,
                                           isFullscreen);
       },
       kLoggingRateLimitMs);
 };
 
 }());