Add VideoLayout message.

remoting/host/client_session_unittest.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/host/client_session.h"
 
 #include <stdint.h>
 
 #include <algorithm>
 #include <string>
@@ skipping 193 matching lines @@
 
   EXPECT_TRUE(connection_->clipboard_stub());
   EXPECT_TRUE(connection_->input_stub());
 
   client_session_->OnConnectionChannelsConnected(client_session_->connection());
 }
 
 void ClientSessionTest::NotifyVideoSize() {
   connection_->last_video_stream()->size_callback().Run(
       webrtc::DesktopSize(protocol::FakeDesktopCapturer::kWidth,
-                          protocol::FakeDesktopCapturer::kHeight));
+                          protocol::FakeDesktopCapturer::kHeight),
+      webrtc::DesktopVector(kDefaultDpi, kDefaultDpi));
 }
 
 TEST_F(ClientSessionTest, DisableInputs) {
   CreateClientSession();
   ConnectClientSession();
   NotifyVideoSize();
 
   FakeInputInjector* input_injector =
       desktop_environment_factory_->last_desktop_environment()
           ->last_input_injector()
@@ skipping 256 matching lines @@
 
   client_session_->DisconnectSession(protocol::OK);
   client_session_.reset();
 
   // ext1 was instantiated and wrapped the video capturer.
   EXPECT_TRUE(extension.was_instantiated());
   EXPECT_TRUE(extension.has_wrapped_video_capturer());
 }
 
 }  // namespace remoting