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

base/const_debug.h

-// Copyright 2004-2009 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.
-// ========================================================================
-
-#ifndef OMAHA_BASE_CONST_DEBUG_H_
-#define OMAHA_BASE_CONST_DEBUG_H_
-
-#include <tchar.h>
-#include "omaha/base/constants.h"
-
-namespace omaha {
-
-// kCiDebugDirectory is relative to the system drive if available or the
-// current directory otherwise. The expectation is that %SystemDrive% is
-// always avaialable, including for the code running as system.
-#define kCiDebugDirectory     APP_NAME_IDENTIFIER _T("-debug")
-
-// TODO(omaha): unify the debugging and logging support so that these files
-// are created under the same directory as the log file.
-#define kCiDebugLogFile                   _T("debug.log")
-#define kCiAssertOccurredFile             _T("assert.log")
-#define kCiAbortOccurredFile              _T("abort.log")
-
-}  // namespace omaha
-
-#endif  // OMAHA_BASE_CONST_DEBUG_H_