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

ui/views/widget/native_widget_win_unittest.cc

 // Copyright (c) 2011 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 "testing/gtest/include/gtest/gtest.h"
+#include "ui/base/win/scoped_ole_initializer.h"
 
 namespace views {
 namespace {
 
 class NativeWidgetWinTest : public testing::Test {
  public:
-  NativeWidgetWinTest() {
-    OleInitialize(NULL);
-  }
-
-  ~NativeWidgetWinTest() {
-    OleUninitialize();
-  }
+  NativeWidgetWinTest() {}
+  ~NativeWidgetWinTest() {}
 
   virtual void TearDown() {
     // Flush the message loop because we have pending release tasks
     // and these tasks if un-executed would upset Valgrind.
     RunPendingMessages();
   }
 
   // Create a simple widget win. The caller is responsible for taking ownership
   // of the returned value.
   NativeWidgetWin* CreateNativeWidgetWin();
 
   void RunPendingMessages() {
     message_loop_.RunAllPending();
   }
 
  private:
   MessageLoopForUI message_loop_;
+  ui::ScopedOleInitializer ole_initializer_;
 
   DISALLOW_COPY_AND_ASSIGN(NativeWidgetWinTest);
 };
 
 NativeWidgetWin* NativeWidgetWinTest::CreateNativeWidgetWin() {
   scoped_ptr<Widget> widget(new Widget);
   Widget::InitParams params(Widget::InitParams::TYPE_POPUP);
   params.ownership = views::Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
   params.bounds = gfx::Rect(50, 50, 650, 650);
   widget->Init(params);
@@ skipping 26 matching lines @@
   EXPECT_FALSE(window->IsZoomed());
   EXPECT_FALSE(window->IsActive());
 
   // Cleanup.
   window->CloseNow();
   window2->CloseNow();
 }
 
 }  // namespace
 }  // namespace views