Move scoped_ole_initializer.h to ui/base/win and clean up ole initialization/uninitialization.

ui/views/test/views_test_base.h

 // 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.
 
 #ifndef UI_VIEWS_TEST_VIEWS_TEST_BASE_H_
 #define UI_VIEWS_TEST_VIEWS_TEST_BASE_H_
 #pragma once
 
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/views/test/test_views_delegate.h"
 
+#if defined(OS_WIN)
+#include "ui/base/win/scoped_ole_initializer.h"
+#endif
+
 namespace aura {
 class RootWindow;
 namespace test {
 class TestActivationClient;
 class TestStackingClient;
 }
 }
 
 namespace ui {
 class InputMethod;
@@ skipping 30 matching lines @@
   scoped_ptr<TestViewsDelegate> views_delegate_;
 #if defined(USE_AURA)
   scoped_ptr<aura::RootWindow> root_window_;
   scoped_ptr<aura::test::TestActivationClient> test_activation_client_;
   scoped_ptr<aura::test::TestStackingClient> test_stacking_client_;
   scoped_ptr<ui::InputMethod> test_input_method_;
 #endif
   bool setup_called_;
   bool teardown_called_;
 
+#if defined(OS_WIN)
+  ui::ScopedOleInitializer ole_initializer_;
+#endif
+
   DISALLOW_COPY_AND_ASSIGN(ViewsTestBase);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_TEST_VIEWS_TEST_BASE_H_