Keep only base/extractor.[cc|h].

base/dynamic_link_kernel32_unittest.cc

-// Copyright 2003-2009 Google Inc.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-// ========================================================================
-//
-// dynamic link kernel 32 unittest
-
-#include "omaha/base/dynamic_link_kernel32.h"
-#include "omaha/base/system_info.h"
-#include "omaha/testing/unit_test.h"
-
-namespace omaha {
-
-TEST(DynamicLinkKernel32Test, DynamicLinkKernel32) {
-  BOOL is64(0);
-  ASSERT_TRUE(Kernel32::IsWow64Process(GetCurrentProcess(), &is64));
-  ASSERT_EQ(static_cast<BOOL>(SystemInfo::Is64BitWindows()), is64);
-}
-
-}  // namespace omaha