Cleanup: Remove unneeded headers from base/ (part 1)

base/win_util_unittest.cc

 // Copyright (c) 2006-2008 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 <windows.h>
 
 #include "testing/gtest/include/gtest/gtest.h"
-#include "base/registry.h"
 #include "base/string_util.h"
 #include "base/win_util.h"
 
 // The test is somewhat silly, because the Vista bots some have UAC enabled
 // and some have it disabled. At least we check that it does not crash.
 TEST(BaseWinUtilTest, TestIsUACEnabled) {
   if (win_util::GetWinVersion() >= win_util::WINVERSION_VISTA) {
     win_util::UserAccountControlIsEnabled();
   } else {
     EXPECT_TRUE(win_util::UserAccountControlIsEnabled());
@@ skipping 60 matching lines @@
   ASSERT_TRUE(string_buffer);
 
   // Verify the string is the same by different calls
   EXPECT_EQ(win_util::FormatLastWin32Error(), std::wstring(string_buffer));
   EXPECT_EQ(win_util::FormatMessage(kAccessDeniedErrorCode),
             std::wstring(string_buffer));
 
   // Done with the buffer allocated by ::FormatMessage()
   LocalFree(string_buffer);
 }