Fixed the racy code around the message-only window in base::MessagePumpForUI on Windows.

base/win/message_window_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/win/message_window.h"
+#include "base/win/message_window.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
-namespace remoting {
+namespace base {
 
 namespace {
 
 class MessageWindowDelegate : public win::MessageWindow::Delegate {
  public:
   MessageWindowDelegate();
   virtual ~MessageWindowDelegate();
 
   // MessageWindow::Delegate interface.
   virtual bool HandleMessage(HWND hwnd,
@@ skipping 31 matching lines @@
 
 // Verifies that the created window can receive messages.
 TEST(MessageWindowTest, SendMessage) {
   MessageWindowDelegate delegate;
   win::MessageWindow window;
   EXPECT_TRUE(window.Create(&delegate));
 
   EXPECT_EQ(SendMessage(window.hwnd(), WM_USER, 100, 0), 100);
 }
 
-}  // namespace remoting
+}  // namespace base