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

base/firewall_product_detection.h

Index: base/firewall_product_detection.h
diff --git a/base/firewall_product_detection.h b/base/firewall_product_detection.h
deleted file mode 100644
index d29e786dde273683a9807b821ea13c5dbcb416f2..0000000000000000000000000000000000000000
--- a/base/firewall_product_detection.h
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright 2006-2009 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_COMMON_FIREWALL_PRODUCT_DETECTION_H_
-#define OMAHA_COMMON_FIREWALL_PRODUCT_DETECTION_H_
-
-#include <windows.h>
-#include <atlstr.h>
-
-namespace omaha {
-
-namespace firewall_detection {
-
-// Detects if the computer is running a software firewall.
-HRESULT Detect(CString* name, CString* version);
-
-}  // namespace firewall_detection
-
-}  // namespace omaha
-
-#endif  // OMAHA_COMMON_FIREWALL_PRODUCT_DETECTION_H_