Use a direct include of the message_loop header in ui/, part 2.

ui/views/widget/native_widget_win_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 "ui/views/widget/native_widget_win.h"
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
-#include "base/message_loop.h"
+#include "base/message_loop/message_loop.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/base/win/scoped_ole_initializer.h"
 
 namespace views {
 namespace {
 
 class NativeWidgetWinTest : public testing::Test {
  public:
   NativeWidgetWinTest() {}
   ~NativeWidgetWinTest() {}
@@ skipping 54 matching lines @@
   EXPECT_FALSE(IsZoomed(window->GetNativeView()));
   EXPECT_FALSE(window->IsActive());
 
   // Cleanup.
   window->CloseNow();
   window2->CloseNow();
 }
 
 }  // namespace
 }  // namespace views