Propagate DPI information to web-app.

remoting/webapp/client_session.js

 // Copyright (c) 2012 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
  * Class handling creation and teardown of a remoting client session.
  *
  * The ClientSession class controls lifetime of the client plugin
  * object and provides the plugin with the functionality it needs to
@@ skipping 537 matching lines @@
 /**
  * This is a callback that gets called when the plugin notifies us of a change
  * in the size of the remote desktop.
  *
  * @private
  * @return {void} Nothing.
  */
 remoting.ClientSession.prototype.onDesktopSizeChanged_ = function() {
   console.log('desktop size changed: ' +
               this.plugin.desktopWidth + 'x' +
-              this.plugin.desktopHeight);
+              this.plugin.desktopHeight +' @ ' +
+              this.plugin.desktopXDpi + 'x' +
+              this.plugin.desktopYDpi + ' DPI');
   this.updateDimensions();
 };
 
 /**
  * Refreshes the plugin's dimensions, taking into account the sizes of the
  * remote desktop and client window, and the current scale-to-fit setting.
  *
  * @return {void} Nothing.
  */
 remoting.ClientSession.prototype.updateDimensions = function() {
@@ skipping 201 matching lines @@
       var lateAdjustment = 1 + (now - expected) / timeout;
       if (!that.scroll_(lateAdjustment * dx, lateAdjustment * dy)) {
         that.bumpScrollTimer_ = window.setTimeout(
             function() { repeatScroll(now + timeout); },
             timeout);
       }
     };
     repeatScroll(new Date().getTime());
   }
 };