Use only DIPs size in ClientResolution.

remoting/client/plugin/chromoting_instance.cc

 // 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.
 
 #include "remoting/client/plugin/chromoting_instance.h"
 
 #include <nacl_io/nacl_io.h>
 #include <sys/mount.h>
 
 #include <string>
@@ skipping 793 matching lines @@
       x_dpi <= 0 || y_dpi <= 0) {
     LOG(ERROR) << "Invalid notifyClientResolution.";
     return;
   }
 
   if (!IsConnected()) {
     return;
   }
 
   protocol::ClientResolution client_resolution;
-  client_resolution.set_width(width);
-  client_resolution.set_height(height);
   client_resolution.set_x_dpi(x_dpi);
   client_resolution.set_y_dpi(y_dpi);
-
-  // Include the legacy width & height in DIPs for use by older hosts.
   client_resolution.set_dips_width((width * kDefaultDPI) / x_dpi);
   client_resolution.set_dips_height((height * kDefaultDPI) / y_dpi);
 
+  // Include the legacy width & height in physical pixels for use by older
+  // hosts.
+  client_resolution.set_width_deprecated(width);
+  client_resolution.set_height_deprecated(height);
+
   client_->host_stub()->NotifyClientResolution(client_resolution);
 }
 
 void ChromotingInstance::HandleVideoControl(const base::DictionaryValue& data) {
   protocol::VideoControl video_control;
   bool pause_video = false;
   if (data.GetBoolean("pause", &pause_video)) {
     video_control.set_enable(!pause_video);
     perf_tracker_.OnPauseStateChanged(pause_video);
   }
@@ skipping 284 matching lines @@
   if (is_custom_counts_histogram) {
     uma.HistogramCustomCounts(histogram_name, value, histogram_min,
                               histogram_max, histogram_buckets);
   } else {
     uma.HistogramCustomTimes(histogram_name, value, histogram_min,
                              histogram_max, histogram_buckets);
   }
 }
 
 }  // namespace remoting