Move OSExchangeData from src/app to src/ui/base/dragdrop...

ui/base/dragdrop/os_exchange_data_win_unittest.cc

-// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// 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 "app/os_exchange_data.h"
-#include "app/os_exchange_data_provider_win.h"
+#include "ui/base/dragdrop/os_exchange_data.h"
+#include "ui/base/dragdrop/os_exchange_data_provider_win.h"
 #include "base/pickle.h"
 #include "base/ref_counted.h"
 #include "base/scoped_handle.h"
 #include "base/scoped_ptr.h"
 #include "base/utf_string_conversions.h"
 #include "base/win/scoped_hglobal.h"
 #include "googleurl/src/gurl.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/base/clipboard/clipboard_util_win.h"
 
+namespace ui {
+
 typedef testing::Test OSExchangeDataTest;
 
 namespace {
 
 OSExchangeData::Provider* CloneProvider(const OSExchangeData& data) {
   return new OSExchangeDataProviderWin(
       OSExchangeDataProviderWin::GetIDataObject(data));
 }
 
 }  // namespace
@@ skipping 337 matching lines @@
   OSExchangeData data;
   data.SetString(L"http://google.com");
 
   OSExchangeData data2(CloneProvider(data));
   ASSERT_TRUE(data2.HasURL());
   GURL read_url;
   std::wstring title;
   EXPECT_TRUE(data2.GetURLAndTitle(&read_url, &title));
   EXPECT_EQ(GURL("http://google.com"), read_url);
 }
+
+}  // namespace ui