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

base/const_timeouts.h

-// 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.
-// ========================================================================
-//
-// Constants used for different timeouts in Common Installer
-
-#ifndef OMAHA_COMMON_CONST_TIMEOUTS_H__
-#define OMAHA_COMMON_CONST_TIMEOUTS_H__
-
-namespace omaha {
-
-// Timeout for tearing down thread
-const int kMaxThreadDestructionTimeMs = 2000;
-
-const int kRegisterExeTimeoutMs =                  120000;      // 2 minutes.
-
-}  // namespace omaha
-
-#endif  // OMAHA_COMMON_CONST_TIMEOUTS_H__
-