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

base/crash_if_specific_error.h

-// Copyright 2011 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.
-// ========================================================================
-
-#ifndef OMAHA_BASE_CRASH_IF_SPECIFIC_ERROR_H_
-#define OMAHA_BASE_CRASH_IF_SPECIFIC_ERROR_H_
-#include <windows.h>
-
-#if defined __cplusplus
-
-namespace omaha {
-
-extern HRESULT g_crash_specific_error;
-extern void CrashIfSpecificError(HRESULT hr);
-
-#define CRASH_IF_SPECIFIC_ERROR(hr) CrashIfSpecificError(hr)
-
-inline bool CheckSuccessWithSpecificError(HRESULT hr) {
-  CRASH_IF_SPECIFIC_ERROR(hr);
-  return hr >= 0;
-}
-
-inline bool CheckFailureWithSpecificError(HRESULT hr) {
-  CRASH_IF_SPECIFIC_ERROR(hr);
-  return hr < 0;
-}
-
-}  // namespace omaha
-
-#ifdef SUCCEEDED
-#undef SUCCEEDED
-#endif
-#define SUCCEEDED(hr) omaha::CheckSuccessWithSpecificError(hr)
-
-#ifdef FAILED
-#undef FAILED
-#endif
-#define FAILED(hr) omaha::CheckFailureWithSpecificError(hr)
-
-#else   // defined __cplusplus
-
-#define CRASH_IF_SPECIFIC_ERROR(hr)
-
-#endif  // defined __cplusplus
-
-#endif  // OMAHA_BASE_CRASH_IF_SPECIFIC_ERROR_H_
-